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LICENSE.TXT
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1 | +++ a/LICENSE.TXT | ||
1 | + GNU GENERAL PUBLIC LICENSE | ||
2 | + Version 3, 29 June 2007 | ||
3 | + | ||
4 | + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> | ||
5 | + Everyone is permitted to copy and distribute verbatim copies | ||
6 | + of this license document, but changing it is not allowed. | ||
7 | + | ||
8 | + Preamble | ||
9 | + | ||
10 | + The GNU General Public License is a free, copyleft license for | ||
11 | +software and other kinds of works. | ||
12 | + | ||
13 | + The licenses for most software and other practical works are designed | ||
14 | +to take away your freedom to share and change the works. By contrast, | ||
15 | +the GNU General Public License is intended to guarantee your freedom to | ||
16 | +share and change all versions of a program--to make sure it remains free | ||
17 | +software for all its users. We, the Free Software Foundation, use the | ||
18 | +GNU General Public License for most of our software; it applies also to | ||
19 | +any other work released this way by its authors. You can apply it to | ||
20 | +your programs, too. | ||
21 | + | ||
22 | + When we speak of free software, we are referring to freedom, not | ||
23 | +price. Our General Public Licenses are designed to make sure that you | ||
24 | +have the freedom to distribute copies of free software (and charge for | ||
25 | +them if you wish), that you receive source code or can get it if you | ||
26 | +want it, that you can change the software or use pieces of it in new | ||
27 | +free programs, and that you know you can do these things. | ||
28 | + | ||
29 | + To protect your rights, we need to prevent others from denying you | ||
30 | +these rights or asking you to surrender the rights. Therefore, you have | ||
31 | +certain responsibilities if you distribute copies of the software, or if | ||
32 | +you modify it: responsibilities to respect the freedom of others. | ||
33 | + | ||
34 | + For example, if you distribute copies of such a program, whether | ||
35 | +gratis or for a fee, you must pass on to the recipients the same | ||
36 | +freedoms that you received. You must make sure that they, too, receive | ||
37 | +or can get the source code. And you must show them these terms so they | ||
38 | +know their rights. | ||
39 | + | ||
40 | + Developers that use the GNU GPL protect your rights with two steps: | ||
41 | +(1) assert copyright on the software, and (2) offer you this License | ||
42 | +giving you legal permission to copy, distribute and/or modify it. | ||
43 | + | ||
44 | + For the developers' and authors' protection, the GPL clearly explains | ||
45 | +that there is no warranty for this free software. For both users' and | ||
46 | +authors' sake, the GPL requires that modified versions be marked as | ||
47 | +changed, so that their problems will not be attributed erroneously to | ||
48 | +authors of previous versions. | ||
49 | + | ||
50 | + Some devices are designed to deny users access to install or run | ||
51 | +modified versions of the software inside them, although the manufacturer | ||
52 | +can do so. This is fundamentally incompatible with the aim of | ||
53 | +protecting users' freedom to change the software. The systematic | ||
54 | +pattern of such abuse occurs in the area of products for individuals to | ||
55 | +use, which is precisely where it is most unacceptable. Therefore, we | ||
56 | +have designed this version of the GPL to prohibit the practice for those | ||
57 | +products. If such problems arise substantially in other domains, we | ||
58 | +stand ready to extend this provision to those domains in future versions | ||
59 | +of the GPL, as needed to protect the freedom of users. | ||
60 | + | ||
61 | + Finally, every program is threatened constantly by software patents. | ||
62 | +States should not allow patents to restrict development and use of | ||
63 | +software on general-purpose computers, but in those that do, we wish to | ||
64 | +avoid the special danger that patents applied to a free program could | ||
65 | +make it effectively proprietary. To prevent this, the GPL assures that | ||
66 | +patents cannot be used to render the program non-free. | ||
67 | + | ||
68 | + The precise terms and conditions for copying, distribution and | ||
69 | +modification follow. | ||
70 | + | ||
71 | + TERMS AND CONDITIONS | ||
72 | + | ||
73 | + 0. Definitions. | ||
74 | + | ||
75 | + "This License" refers to version 3 of the GNU General Public License. | ||
76 | + | ||
77 | + "Copyright" also means copyright-like laws that apply to other kinds of | ||
78 | +works, such as semiconductor masks. | ||
79 | + | ||
80 | + "The Program" refers to any copyrightable work licensed under this | ||
81 | +License. Each licensee is addressed as "you". "Licensees" and | ||
82 | +"recipients" may be individuals or organizations. | ||
83 | + | ||
84 | + To "modify" a work means to copy from or adapt all or part of the work | ||
85 | +in a fashion requiring copyright permission, other than the making of an | ||
86 | +exact copy. The resulting work is called a "modified version" of the | ||
87 | +earlier work or a work "based on" the earlier work. | ||
88 | + | ||
89 | + A "covered work" means either the unmodified Program or a work based | ||
90 | +on the Program. | ||
91 | + | ||
92 | + To "propagate" a work means to do anything with it that, without | ||
93 | +permission, would make you directly or secondarily liable for | ||
94 | +infringement under applicable copyright law, except executing it on a | ||
95 | +computer or modifying a private copy. Propagation includes copying, | ||
96 | +distribution (with or without modification), making available to the | ||
97 | +public, and in some countries other activities as well. | ||
98 | + | ||
99 | + To "convey" a work means any kind of propagation that enables other | ||
100 | +parties to make or receive copies. Mere interaction with a user through | ||
101 | +a computer network, with no transfer of a copy, is not conveying. | ||
102 | + | ||
103 | + An interactive user interface displays "Appropriate Legal Notices" | ||
104 | +to the extent that it includes a convenient and prominently visible | ||
105 | +feature that (1) displays an appropriate copyright notice, and (2) | ||
106 | +tells the user that there is no warranty for the work (except to the | ||
107 | +extent that warranties are provided), that licensees may convey the | ||
108 | +work under this License, and how to view a copy of this License. If | ||
109 | +the interface presents a list of user commands or options, such as a | ||
110 | +menu, a prominent item in the list meets this criterion. | ||
111 | + | ||
112 | + 1. Source Code. | ||
113 | + | ||
114 | + The "source code" for a work means the preferred form of the work | ||
115 | +for making modifications to it. "Object code" means any non-source | ||
116 | +form of a work. | ||
117 | + | ||
118 | + A "Standard Interface" means an interface that either is an official | ||
119 | +standard defined by a recognized standards body, or, in the case of | ||
120 | +interfaces specified for a particular programming language, one that | ||
121 | +is widely used among developers working in that language. | ||
122 | + | ||
123 | + The "System Libraries" of an executable work include anything, other | ||
124 | +than the work as a whole, that (a) is included in the normal form of | ||
125 | +packaging a Major Component, but which is not part of that Major | ||
126 | +Component, and (b) serves only to enable use of the work with that | ||
127 | +Major Component, or to implement a Standard Interface for which an | ||
128 | +implementation is available to the public in source code form. A | ||
129 | +"Major Component", in this context, means a major essential component | ||
130 | +(kernel, window system, and so on) of the specific operating system | ||
131 | +(if any) on which the executable work runs, or a compiler used to | ||
132 | +produce the work, or an object code interpreter used to run it. | ||
133 | + | ||
134 | + The "Corresponding Source" for a work in object code form means all | ||
135 | +the source code needed to generate, install, and (for an executable | ||
136 | +work) run the object code and to modify the work, including scripts to | ||
137 | +control those activities. However, it does not include the work's | ||
138 | +System Libraries, or general-purpose tools or generally available free | ||
139 | +programs which are used unmodified in performing those activities but | ||
140 | +which are not part of the work. For example, Corresponding Source | ||
141 | +includes interface definition files associated with source files for | ||
142 | +the work, and the source code for shared libraries and dynamically | ||
143 | +linked subprograms that the work is specifically designed to require, | ||
144 | +such as by intimate data communication or control flow between those | ||
145 | +subprograms and other parts of the work. | ||
146 | + | ||
147 | + The Corresponding Source need not include anything that users | ||
148 | +can regenerate automatically from other parts of the Corresponding | ||
149 | +Source. | ||
150 | + | ||
151 | + The Corresponding Source for a work in source code form is that | ||
152 | +same work. | ||
153 | + | ||
154 | + 2. Basic Permissions. | ||
155 | + | ||
156 | + All rights granted under this License are granted for the term of | ||
157 | +copyright on the Program, and are irrevocable provided the stated | ||
158 | +conditions are met. This License explicitly affirms your unlimited | ||
159 | +permission to run the unmodified Program. The output from running a | ||
160 | +covered work is covered by this License only if the output, given its | ||
161 | +content, constitutes a covered work. This License acknowledges your | ||
162 | +rights of fair use or other equivalent, as provided by copyright law. | ||
163 | + | ||
164 | + You may make, run and propagate covered works that you do not | ||
165 | +convey, without conditions so long as your license otherwise remains | ||
166 | +in force. You may convey covered works to others for the sole purpose | ||
167 | +of having them make modifications exclusively for you, or provide you | ||
168 | +with facilities for running those works, provided that you comply with | ||
169 | +the terms of this License in conveying all material for which you do | ||
170 | +not control copyright. Those thus making or running the covered works | ||
171 | +for you must do so exclusively on your behalf, under your direction | ||
172 | +and control, on terms that prohibit them from making any copies of | ||
173 | +your copyrighted material outside their relationship with you. | ||
174 | + | ||
175 | + Conveying under any other circumstances is permitted solely under | ||
176 | +the conditions stated below. Sublicensing is not allowed; section 10 | ||
177 | +makes it unnecessary. | ||
178 | + | ||
179 | + 3. Protecting Users' Legal Rights From Anti-Circumvention Law. | ||
180 | + | ||
181 | + No covered work shall be deemed part of an effective technological | ||
182 | +measure under any applicable law fulfilling obligations under article | ||
183 | +11 of the WIPO copyright treaty adopted on 20 December 1996, or | ||
184 | +similar laws prohibiting or restricting circumvention of such | ||
185 | +measures. | ||
186 | + | ||
187 | + When you convey a covered work, you waive any legal power to forbid | ||
188 | +circumvention of technological measures to the extent such circumvention | ||
189 | +is effected by exercising rights under this License with respect to | ||
190 | +the covered work, and you disclaim any intention to limit operation or | ||
191 | +modification of the work as a means of enforcing, against the work's | ||
192 | +users, your or third parties' legal rights to forbid circumvention of | ||
193 | +technological measures. | ||
194 | + | ||
195 | + 4. Conveying Verbatim Copies. | ||
196 | + | ||
197 | + You may convey verbatim copies of the Program's source code as you | ||
198 | +receive it, in any medium, provided that you conspicuously and | ||
199 | +appropriately publish on each copy an appropriate copyright notice; | ||
200 | +keep intact all notices stating that this License and any | ||
201 | +non-permissive terms added in accord with section 7 apply to the code; | ||
202 | +keep intact all notices of the absence of any warranty; and give all | ||
203 | +recipients a copy of this License along with the Program. | ||
204 | + | ||
205 | + You may charge any price or no price for each copy that you convey, | ||
206 | +and you may offer support or warranty protection for a fee. | ||
207 | + | ||
208 | + 5. Conveying Modified Source Versions. | ||
209 | + | ||
210 | + You may convey a work based on the Program, or the modifications to | ||
211 | +produce it from the Program, in the form of source code under the | ||
212 | +terms of section 4, provided that you also meet all of these conditions: | ||
213 | + | ||
214 | + a) The work must carry prominent notices stating that you modified | ||
215 | + it, and giving a relevant date. | ||
216 | + | ||
217 | + b) The work must carry prominent notices stating that it is | ||
218 | + released under this License and any conditions added under section | ||
219 | + 7. This requirement modifies the requirement in section 4 to | ||
220 | + "keep intact all notices". | ||
221 | + | ||
222 | + c) You must license the entire work, as a whole, under this | ||
223 | + License to anyone who comes into possession of a copy. This | ||
224 | + License will therefore apply, along with any applicable section 7 | ||
225 | + additional terms, to the whole of the work, and all its parts, | ||
226 | + regardless of how they are packaged. This License gives no | ||
227 | + permission to license the work in any other way, but it does not | ||
228 | + invalidate such permission if you have separately received it. | ||
229 | + | ||
230 | + d) If the work has interactive user interfaces, each must display | ||
231 | + Appropriate Legal Notices; however, if the Program has interactive | ||
232 | + interfaces that do not display Appropriate Legal Notices, your | ||
233 | + work need not make them do so. | ||
234 | + | ||
235 | + A compilation of a covered work with other separate and independent | ||
236 | +works, which are not by their nature extensions of the covered work, | ||
237 | +and which are not combined with it such as to form a larger program, | ||
238 | +in or on a volume of a storage or distribution medium, is called an | ||
239 | +"aggregate" if the compilation and its resulting copyright are not | ||
240 | +used to limit the access or legal rights of the compilation's users | ||
241 | +beyond what the individual works permit. Inclusion of a covered work | ||
242 | +in an aggregate does not cause this License to apply to the other | ||
243 | +parts of the aggregate. | ||
244 | + | ||
245 | + 6. Conveying Non-Source Forms. | ||
246 | + | ||
247 | + You may convey a covered work in object code form under the terms | ||
248 | +of sections 4 and 5, provided that you also convey the | ||
249 | +machine-readable Corresponding Source under the terms of this License, | ||
250 | +in one of these ways: | ||
251 | + | ||
252 | + a) Convey the object code in, or embodied in, a physical product | ||
253 | + (including a physical distribution medium), accompanied by the | ||
254 | + Corresponding Source fixed on a durable physical medium | ||
255 | + customarily used for software interchange. | ||
256 | + | ||
257 | + b) Convey the object code in, or embodied in, a physical product | ||
258 | + (including a physical distribution medium), accompanied by a | ||
259 | + written offer, valid for at least three years and valid for as | ||
260 | + long as you offer spare parts or customer support for that product | ||
261 | + model, to give anyone who possesses the object code either (1) a | ||
262 | + copy of the Corresponding Source for all the software in the | ||
263 | + product that is covered by this License, on a durable physical | ||
264 | + medium customarily used for software interchange, for a price no | ||
265 | + more than your reasonable cost of physically performing this | ||
266 | + conveying of source, or (2) access to copy the | ||
267 | + Corresponding Source from a network server at no charge. | ||
268 | + | ||
269 | + c) Convey individual copies of the object code with a copy of the | ||
270 | + written offer to provide the Corresponding Source. This | ||
271 | + alternative is allowed only occasionally and noncommercially, and | ||
272 | + only if you received the object code with such an offer, in accord | ||
273 | + with subsection 6b. | ||
274 | + | ||
275 | + d) Convey the object code by offering access from a designated | ||
276 | + place (gratis or for a charge), and offer equivalent access to the | ||
277 | + Corresponding Source in the same way through the same place at no | ||
278 | + further charge. You need not require recipients to copy the | ||
279 | + Corresponding Source along with the object code. If the place to | ||
280 | + copy the object code is a network server, the Corresponding Source | ||
281 | + may be on a different server (operated by you or a third party) | ||
282 | + that supports equivalent copying facilities, provided you maintain | ||
283 | + clear directions next to the object code saying where to find the | ||
284 | + Corresponding Source. Regardless of what server hosts the | ||
285 | + Corresponding Source, you remain obligated to ensure that it is | ||
286 | + available for as long as needed to satisfy these requirements. | ||
287 | + | ||
288 | + e) Convey the object code using peer-to-peer transmission, provided | ||
289 | + you inform other peers where the object code and Corresponding | ||
290 | + Source of the work are being offered to the general public at no | ||
291 | + charge under subsection 6d. | ||
292 | + | ||
293 | + A separable portion of the object code, whose source code is excluded | ||
294 | +from the Corresponding Source as a System Library, need not be | ||
295 | +included in conveying the object code work. | ||
296 | + | ||
297 | + A "User Product" is either (1) a "consumer product", which means any | ||
298 | +tangible personal property which is normally used for personal, family, | ||
299 | +or household purposes, or (2) anything designed or sold for incorporation | ||
300 | +into a dwelling. In determining whether a product is a consumer product, | ||
301 | +doubtful cases shall be resolved in favor of coverage. For a particular | ||
302 | +product received by a particular user, "normally used" refers to a | ||
303 | +typical or common use of that class of product, regardless of the status | ||
304 | +of the particular user or of the way in which the particular user | ||
305 | +actually uses, or expects or is expected to use, the product. A product | ||
306 | +is a consumer product regardless of whether the product has substantial | ||
307 | +commercial, industrial or non-consumer uses, unless such uses represent | ||
308 | +the only significant mode of use of the product. | ||
309 | + | ||
310 | + "Installation Information" for a User Product means any methods, | ||
311 | +procedures, authorization keys, or other information required to install | ||
312 | +and execute modified versions of a covered work in that User Product from | ||
313 | +a modified version of its Corresponding Source. The information must | ||
314 | +suffice to ensure that the continued functioning of the modified object | ||
315 | +code is in no case prevented or interfered with solely because | ||
316 | +modification has been made. | ||
317 | + | ||
318 | + If you convey an object code work under this section in, or with, or | ||
319 | +specifically for use in, a User Product, and the conveying occurs as | ||
320 | +part of a transaction in which the right of possession and use of the | ||
321 | +User Product is transferred to the recipient in perpetuity or for a | ||
322 | +fixed term (regardless of how the transaction is characterized), the | ||
323 | +Corresponding Source conveyed under this section must be accompanied | ||
324 | +by the Installation Information. But this requirement does not apply | ||
325 | +if neither you nor any third party retains the ability to install | ||
326 | +modified object code on the User Product (for example, the work has | ||
327 | +been installed in ROM). | ||
328 | + | ||
329 | + The requirement to provide Installation Information does not include a | ||
330 | +requirement to continue to provide support service, warranty, or updates | ||
331 | +for a work that has been modified or installed by the recipient, or for | ||
332 | +the User Product in which it has been modified or installed. Access to a | ||
333 | +network may be denied when the modification itself materially and | ||
334 | +adversely affects the operation of the network or violates the rules and | ||
335 | +protocols for communication across the network. | ||
336 | + | ||
337 | + Corresponding Source conveyed, and Installation Information provided, | ||
338 | +in accord with this section must be in a format that is publicly | ||
339 | +documented (and with an implementation available to the public in | ||
340 | +source code form), and must require no special password or key for | ||
341 | +unpacking, reading or copying. | ||
342 | + | ||
343 | + 7. Additional Terms. | ||
344 | + | ||
345 | + "Additional permissions" are terms that supplement the terms of this | ||
346 | +License by making exceptions from one or more of its conditions. | ||
347 | +Additional permissions that are applicable to the entire Program shall | ||
348 | +be treated as though they were included in this License, to the extent | ||
349 | +that they are valid under applicable law. If additional permissions | ||
350 | +apply only to part of the Program, that part may be used separately | ||
351 | +under those permissions, but the entire Program remains governed by | ||
352 | +this License without regard to the additional permissions. | ||
353 | + | ||
354 | + When you convey a copy of a covered work, you may at your option | ||
355 | +remove any additional permissions from that copy, or from any part of | ||
356 | +it. (Additional permissions may be written to require their own | ||
357 | +removal in certain cases when you modify the work.) You may place | ||
358 | +additional permissions on material, added by you to a covered work, | ||
359 | +for which you have or can give appropriate copyright permission. | ||
360 | + | ||
361 | + Notwithstanding any other provision of this License, for material you | ||
362 | +add to a covered work, you may (if authorized by the copyright holders of | ||
363 | +that material) supplement the terms of this License with terms: | ||
364 | + | ||
365 | + a) Disclaiming warranty or limiting liability differently from the | ||
366 | + terms of sections 15 and 16 of this License; or | ||
367 | + | ||
368 | + b) Requiring preservation of specified reasonable legal notices or | ||
369 | + author attributions in that material or in the Appropriate Legal | ||
370 | + Notices displayed by works containing it; or | ||
371 | + | ||
372 | + c) Prohibiting misrepresentation of the origin of that material, or | ||
373 | + requiring that modified versions of such material be marked in | ||
374 | + reasonable ways as different from the original version; or | ||
375 | + | ||
376 | + d) Limiting the use for publicity purposes of names of licensors or | ||
377 | + authors of the material; or | ||
378 | + | ||
379 | + e) Declining to grant rights under trademark law for use of some | ||
380 | + trade names, trademarks, or service marks; or | ||
381 | + | ||
382 | + f) Requiring indemnification of licensors and authors of that | ||
383 | + material by anyone who conveys the material (or modified versions of | ||
384 | + it) with contractual assumptions of liability to the recipient, for | ||
385 | + any liability that these contractual assumptions directly impose on | ||
386 | + those licensors and authors. | ||
387 | + | ||
388 | + All other non-permissive additional terms are considered "further | ||
389 | +restrictions" within the meaning of section 10. If the Program as you | ||
390 | +received it, or any part of it, contains a notice stating that it is | ||
391 | +governed by this License along with a term that is a further | ||
392 | +restriction, you may remove that term. If a license document contains | ||
393 | +a further restriction but permits relicensing or conveying under this | ||
394 | +License, you may add to a covered work material governed by the terms | ||
395 | +of that license document, provided that the further restriction does | ||
396 | +not survive such relicensing or conveying. | ||
397 | + | ||
398 | + If you add terms to a covered work in accord with this section, you | ||
399 | +must place, in the relevant source files, a statement of the | ||
400 | +additional terms that apply to those files, or a notice indicating | ||
401 | +where to find the applicable terms. | ||
402 | + | ||
403 | + Additional terms, permissive or non-permissive, may be stated in the | ||
404 | +form of a separately written license, or stated as exceptions; | ||
405 | +the above requirements apply either way. | ||
406 | + | ||
407 | + 8. Termination. | ||
408 | + | ||
409 | + You may not propagate or modify a covered work except as expressly | ||
410 | +provided under this License. Any attempt otherwise to propagate or | ||
411 | +modify it is void, and will automatically terminate your rights under | ||
412 | +this License (including any patent licenses granted under the third | ||
413 | +paragraph of section 11). | ||
414 | + | ||
415 | + However, if you cease all violation of this License, then your | ||
416 | +license from a particular copyright holder is reinstated (a) | ||
417 | +provisionally, unless and until the copyright holder explicitly and | ||
418 | +finally terminates your license, and (b) permanently, if the copyright | ||
419 | +holder fails to notify you of the violation by some reasonable means | ||
420 | +prior to 60 days after the cessation. | ||
421 | + | ||
422 | + Moreover, your license from a particular copyright holder is | ||
423 | +reinstated permanently if the copyright holder notifies you of the | ||
424 | +violation by some reasonable means, this is the first time you have | ||
425 | +received notice of violation of this License (for any work) from that | ||
426 | +copyright holder, and you cure the violation prior to 30 days after | ||
427 | +your receipt of the notice. | ||
428 | + | ||
429 | + Termination of your rights under this section does not terminate the | ||
430 | +licenses of parties who have received copies or rights from you under | ||
431 | +this License. If your rights have been terminated and not permanently | ||
432 | +reinstated, you do not qualify to receive new licenses for the same | ||
433 | +material under section 10. | ||
434 | + | ||
435 | + 9. Acceptance Not Required for Having Copies. | ||
436 | + | ||
437 | + You are not required to accept this License in order to receive or | ||
438 | +run a copy of the Program. Ancillary propagation of a covered work | ||
439 | +occurring solely as a consequence of using peer-to-peer transmission | ||
440 | +to receive a copy likewise does not require acceptance. However, | ||
441 | +nothing other than this License grants you permission to propagate or | ||
442 | +modify any covered work. These actions infringe copyright if you do | ||
443 | +not accept this License. Therefore, by modifying or propagating a | ||
444 | +covered work, you indicate your acceptance of this License to do so. | ||
445 | + | ||
446 | + 10. Automatic Licensing of Downstream Recipients. | ||
447 | + | ||
448 | + Each time you convey a covered work, the recipient automatically | ||
449 | +receives a license from the original licensors, to run, modify and | ||
450 | +propagate that work, subject to this License. You are not responsible | ||
451 | +for enforcing compliance by third parties with this License. | ||
452 | + | ||
453 | + An "entity transaction" is a transaction transferring control of an | ||
454 | +organization, or substantially all assets of one, or subdividing an | ||
455 | +organization, or merging organizations. If propagation of a covered | ||
456 | +work results from an entity transaction, each party to that | ||
457 | +transaction who receives a copy of the work also receives whatever | ||
458 | +licenses to the work the party's predecessor in interest had or could | ||
459 | +give under the previous paragraph, plus a right to possession of the | ||
460 | +Corresponding Source of the work from the predecessor in interest, if | ||
461 | +the predecessor has it or can get it with reasonable efforts. | ||
462 | + | ||
463 | + You may not impose any further restrictions on the exercise of the | ||
464 | +rights granted or affirmed under this License. For example, you may | ||
465 | +not impose a license fee, royalty, or other charge for exercise of | ||
466 | +rights granted under this License, and you may not initiate litigation | ||
467 | +(including a cross-claim or counterclaim in a lawsuit) alleging that | ||
468 | +any patent claim is infringed by making, using, selling, offering for | ||
469 | +sale, or importing the Program or any portion of it. | ||
470 | + | ||
471 | + 11. Patents. | ||
472 | + | ||
473 | + A "contributor" is a copyright holder who authorizes use under this | ||
474 | +License of the Program or a work on which the Program is based. The | ||
475 | +work thus licensed is called the contributor's "contributor version". | ||
476 | + | ||
477 | + A contributor's "essential patent claims" are all patent claims | ||
478 | +owned or controlled by the contributor, whether already acquired or | ||
479 | +hereafter acquired, that would be infringed by some manner, permitted | ||
480 | +by this License, of making, using, or selling its contributor version, | ||
481 | +but do not include claims that would be infringed only as a | ||
482 | +consequence of further modification of the contributor version. For | ||
483 | +purposes of this definition, "control" includes the right to grant | ||
484 | +patent sublicenses in a manner consistent with the requirements of | ||
485 | +this License. | ||
486 | + | ||
487 | + Each contributor grants you a non-exclusive, worldwide, royalty-free | ||
488 | +patent license under the contributor's essential patent claims, to | ||
489 | +make, use, sell, offer for sale, import and otherwise run, modify and | ||
490 | +propagate the contents of its contributor version. | ||
491 | + | ||
492 | + In the following three paragraphs, a "patent license" is any express | ||
493 | +agreement or commitment, however denominated, not to enforce a patent | ||
494 | +(such as an express permission to practice a patent or covenant not to | ||
495 | +sue for patent infringement). To "grant" such a patent license to a | ||
496 | +party means to make such an agreement or commitment not to enforce a | ||
497 | +patent against the party. | ||
498 | + | ||
499 | + If you convey a covered work, knowingly relying on a patent license, | ||
500 | +and the Corresponding Source of the work is not available for anyone | ||
501 | +to copy, free of charge and under the terms of this License, through a | ||
502 | +publicly available network server or other readily accessible means, | ||
503 | +then you must either (1) cause the Corresponding Source to be so | ||
504 | +available, or (2) arrange to deprive yourself of the benefit of the | ||
505 | +patent license for this particular work, or (3) arrange, in a manner | ||
506 | +consistent with the requirements of this License, to extend the patent | ||
507 | +license to downstream recipients. "Knowingly relying" means you have | ||
508 | +actual knowledge that, but for the patent license, your conveying the | ||
509 | +covered work in a country, or your recipient's use of the covered work | ||
510 | +in a country, would infringe one or more identifiable patents in that | ||
511 | +country that you have reason to believe are valid. | ||
512 | + | ||
513 | + If, pursuant to or in connection with a single transaction or | ||
514 | +arrangement, you convey, or propagate by procuring conveyance of, a | ||
515 | +covered work, and grant a patent license to some of the parties | ||
516 | +receiving the covered work authorizing them to use, propagate, modify | ||
517 | +or convey a specific copy of the covered work, then the patent license | ||
518 | +you grant is automatically extended to all recipients of the covered | ||
519 | +work and works based on it. | ||
520 | + | ||
521 | + A patent license is "discriminatory" if it does not include within | ||
522 | +the scope of its coverage, prohibits the exercise of, or is | ||
523 | +conditioned on the non-exercise of one or more of the rights that are | ||
524 | +specifically granted under this License. You may not convey a covered | ||
525 | +work if you are a party to an arrangement with a third party that is | ||
526 | +in the business of distributing software, under which you make payment | ||
527 | +to the third party based on the extent of your activity of conveying | ||
528 | +the work, and under which the third party grants, to any of the | ||
529 | +parties who would receive the covered work from you, a discriminatory | ||
530 | +patent license (a) in connection with copies of the covered work | ||
531 | +conveyed by you (or copies made from those copies), or (b) primarily | ||
532 | +for and in connection with specific products or compilations that | ||
533 | +contain the covered work, unless you entered into that arrangement, | ||
534 | +or that patent license was granted, prior to 28 March 2007. | ||
535 | + | ||
536 | + Nothing in this License shall be construed as excluding or limiting | ||
537 | +any implied license or other defenses to infringement that may | ||
538 | +otherwise be available to you under applicable patent law. | ||
539 | + | ||
540 | + 12. No Surrender of Others' Freedom. | ||
541 | + | ||
542 | + If conditions are imposed on you (whether by court order, agreement or | ||
543 | +otherwise) that contradict the conditions of this License, they do not | ||
544 | +excuse you from the conditions of this License. If you cannot convey a | ||
545 | +covered work so as to satisfy simultaneously your obligations under this | ||
546 | +License and any other pertinent obligations, then as a consequence you may | ||
547 | +not convey it at all. For example, if you agree to terms that obligate you | ||
548 | +to collect a royalty for further conveying from those to whom you convey | ||
549 | +the Program, the only way you could satisfy both those terms and this | ||
550 | +License would be to refrain entirely from conveying the Program. | ||
551 | + | ||
552 | + 13. Use with the GNU Affero General Public License. | ||
553 | + | ||
554 | + Notwithstanding any other provision of this License, you have | ||
555 | +permission to link or combine any covered work with a work licensed | ||
556 | +under version 3 of the GNU Affero General Public License into a single | ||
557 | +combined work, and to convey the resulting work. The terms of this | ||
558 | +License will continue to apply to the part which is the covered work, | ||
559 | +but the special requirements of the GNU Affero General Public License, | ||
560 | +section 13, concerning interaction through a network will apply to the | ||
561 | +combination as such. | ||
562 | + | ||
563 | + 14. Revised Versions of this License. | ||
564 | + | ||
565 | + The Free Software Foundation may publish revised and/or new versions of | ||
566 | +the GNU General Public License from time to time. Such new versions will | ||
567 | +be similar in spirit to the present version, but may differ in detail to | ||
568 | +address new problems or concerns. | ||
569 | + | ||
570 | + Each version is given a distinguishing version number. If the | ||
571 | +Program specifies that a certain numbered version of the GNU General | ||
572 | +Public License "or any later version" applies to it, you have the | ||
573 | +option of following the terms and conditions either of that numbered | ||
574 | +version or of any later version published by the Free Software | ||
575 | +Foundation. If the Program does not specify a version number of the | ||
576 | +GNU General Public License, you may choose any version ever published | ||
577 | +by the Free Software Foundation. | ||
578 | + | ||
579 | + If the Program specifies that a proxy can decide which future | ||
580 | +versions of the GNU General Public License can be used, that proxy's | ||
581 | +public statement of acceptance of a version permanently authorizes you | ||
582 | +to choose that version for the Program. | ||
583 | + | ||
584 | + Later license versions may give you additional or different | ||
585 | +permissions. However, no additional obligations are imposed on any | ||
586 | +author or copyright holder as a result of your choosing to follow a | ||
587 | +later version. | ||
588 | + | ||
589 | + 15. Disclaimer of Warranty. | ||
590 | + | ||
591 | + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY | ||
592 | +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT | ||
593 | +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY | ||
594 | +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, | ||
595 | +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | ||
596 | +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM | ||
597 | +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF | ||
598 | +ALL NECESSARY SERVICING, REPAIR OR CORRECTION. | ||
599 | + | ||
600 | + 16. Limitation of Liability. | ||
601 | + | ||
602 | + IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING | ||
603 | +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS | ||
604 | +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY | ||
605 | +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE | ||
606 | +USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF | ||
607 | +DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD | ||
608 | +PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), | ||
609 | +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF | ||
610 | +SUCH DAMAGES. | ||
611 | + | ||
612 | + 17. Interpretation of Sections 15 and 16. | ||
613 | + | ||
614 | + If the disclaimer of warranty and limitation of liability provided | ||
615 | +above cannot be given local legal effect according to their terms, | ||
616 | +reviewing courts shall apply local law that most closely approximates | ||
617 | +an absolute waiver of all civil liability in connection with the | ||
618 | +Program, unless a warranty or assumption of liability accompanies a | ||
619 | +copy of the Program in return for a fee. | ||
620 | + | ||
621 | + END OF TERMS AND CONDITIONS | ||
622 | + | ||
623 | + How to Apply These Terms to Your New Programs | ||
624 | + | ||
625 | + If you develop a new program, and you want it to be of the greatest | ||
626 | +possible use to the public, the best way to achieve this is to make it | ||
627 | +free software which everyone can redistribute and change under these terms. | ||
628 | + | ||
629 | + To do so, attach the following notices to the program. It is safest | ||
630 | +to attach them to the start of each source file to most effectively | ||
631 | +state the exclusion of warranty; and each file should have at least | ||
632 | +the "copyright" line and a pointer to where the full notice is found. | ||
633 | + | ||
634 | + <one line to give the program's name and a brief idea of what it does.> | ||
635 | + Copyright (C) <year> <name of author> | ||
636 | + | ||
637 | + This program is free software: you can redistribute it and/or modify | ||
638 | + it under the terms of the GNU General Public License as published by | ||
639 | + the Free Software Foundation, either version 3 of the License, or | ||
640 | + (at your option) any later version. | ||
641 | + | ||
642 | + This program is distributed in the hope that it will be useful, | ||
643 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
644 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
645 | + GNU General Public License for more details. | ||
646 | + | ||
647 | + You should have received a copy of the GNU General Public License | ||
648 | + along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
649 | + | ||
650 | +Also add information on how to contact you by electronic and paper mail. | ||
651 | + | ||
652 | + If the program does terminal interaction, make it output a short | ||
653 | +notice like this when it starts in an interactive mode: | ||
654 | + | ||
655 | + <program> Copyright (C) <year> <name of author> | ||
656 | + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. | ||
657 | + This is free software, and you are welcome to redistribute it | ||
658 | + under certain conditions; type `show c' for details. | ||
659 | + | ||
660 | +The hypothetical commands `show w' and `show c' should show the appropriate | ||
661 | +parts of the General Public License. Of course, your program's commands | ||
662 | +might be different; for a GUI interface, you would use an "about box". | ||
663 | + | ||
664 | + You should also get your employer (if you work as a programmer) or school, | ||
665 | +if any, to sign a "copyright disclaimer" for the program, if necessary. | ||
666 | +For more information on this, and how to apply and follow the GNU GPL, see | ||
667 | +<http://www.gnu.org/licenses/>. | ||
668 | + | ||
669 | + The GNU General Public License does not permit incorporating your program | ||
670 | +into proprietary programs. If your program is a subroutine library, you | ||
671 | +may consider it more useful to permit linking proprietary applications with | ||
672 | +the library. If this is what you want to do, use the GNU Lesser General | ||
673 | +Public License instead of this License. But first, please read | ||
674 | +<http://www.gnu.org/philosophy/why-not-lgpl.html>. |
P10694_en/S001-AC.cc
0 → 100644
1 | +++ a/P10694_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <cmath> | ||
3 | +#include <string> | ||
4 | + | ||
5 | +using namespace std; | ||
6 | + | ||
7 | +void bars(string* array, int pos, int n) | ||
8 | +{ | ||
9 | + array[pos].append(n,'*'); | ||
10 | + if(n == 1) | ||
11 | + { | ||
12 | + return; | ||
13 | + } | ||
14 | + bars(array,pos+1,--n); | ||
15 | + bars(array,pos+pow(2,n),n); | ||
16 | +} | ||
17 | + | ||
18 | +int main() | ||
19 | +{ | ||
20 | + int n; | ||
21 | + cin >> n; | ||
22 | + string* array = new string[(int)(pow(2,n) - 1)]; | ||
23 | + bars(array,0,n); | ||
24 | + for(int i = (pow(2,n) - 2); i > -1; i--) | ||
25 | + { | ||
26 | + cout << array[i] << endl; | ||
27 | + } | ||
28 | + return 0; | ||
29 | +} |
P10694_en/S001-AC.txt
0 → 100644
P12061_en/S001-WA.cc
0 → 100644
1 | +++ a/P12061_en/S001-WA.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + string word; | ||
8 | + bool begin = false; | ||
9 | + int count = 0; | ||
10 | + while(true) | ||
11 | + { | ||
12 | + cin >> word; | ||
13 | + if(cin.eof()) | ||
14 | + { | ||
15 | + break; | ||
16 | + } | ||
17 | + if(begin) | ||
18 | + { | ||
19 | + count++; | ||
20 | + } | ||
21 | + if(word == "beginning") | ||
22 | + { | ||
23 | + begin = true; | ||
24 | + } | ||
25 | + else if(word == "end") | ||
26 | + { | ||
27 | + if(!begin) | ||
28 | + { | ||
29 | + cout << "wrong sequence" << endl; | ||
30 | + return 0; | ||
31 | + } | ||
32 | + count--; | ||
33 | + begin = false; | ||
34 | + } | ||
35 | + } | ||
36 | + if(begin) | ||
37 | + { | ||
38 | + cout << "wrong sequence" << endl; | ||
39 | + return 0; | ||
40 | + } | ||
41 | + cout << count << endl; | ||
42 | + return 0; | ||
43 | +} |
P12061_en/S001-WA.txt
0 → 100644
P12061_en/S002-EE.cc
0 → 100644
1 | +++ a/P12061_en/S002-EE.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + string word; | ||
8 | + bool begin = false, end = false; | ||
9 | + unsigned int count = 0; | ||
10 | + while(true) | ||
11 | + { | ||
12 | + cin >> word; | ||
13 | + if(cin.eof()) | ||
14 | + { | ||
15 | + break; | ||
16 | + } | ||
17 | + if(begin && !end) | ||
18 | + { | ||
19 | + count++; | ||
20 | + } | ||
21 | + if(word == "beginning") | ||
22 | + { | ||
23 | + begin = true; | ||
24 | + } | ||
25 | + else if(word == "end") | ||
26 | + { | ||
27 | + if(!begin) | ||
28 | + { | ||
29 | + cout << "wrong sequence" << endl; | ||
30 | + return 0; | ||
31 | + } | ||
32 | + count--; | ||
33 | + end = true; | ||
34 | + } | ||
35 | + } | ||
36 | + if(!begin || !end) | ||
37 | + { | ||
38 | + cout << "wrong sequence" << endl; | ||
39 | + return 0; | ||
40 | + } | ||
41 | + cout << count << endl; | ||
42 | + return 0; | ||
43 | +} |
P12061_en/S002-EE.txt
0 → 100644
P12509_en/S001-AC.cc
0 → 100644
1 | +++ a/P12509_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int factorial(int n) | ||
6 | +{ | ||
7 | + if(n < 2) | ||
8 | + { | ||
9 | + return 1; | ||
10 | + } | ||
11 | + return (n)*factorial(n-1); | ||
12 | +} | ||
13 | + | ||
14 | +int main() | ||
15 | +{ | ||
16 | +/* | ||
17 | + int a; | ||
18 | + cin >> a; | ||
19 | + cout << factorial(a) << endl; | ||
20 | + return 0; | ||
21 | +*/ | ||
22 | +} |
P12509_en/S001-AC.txt
0 → 100644
P13623_en/S001-AC.cc
0 → 100644
1 | +++ a/P13623_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + int r,c; | ||
9 | + char* row; | ||
10 | + | ||
11 | + cin >> r; | ||
12 | + cin >> c; | ||
13 | + | ||
14 | + if(r < 1 || c < 1) | ||
15 | + { | ||
16 | + cout << 0 << endl; | ||
17 | + return 0; | ||
18 | + } | ||
19 | + char num; | ||
20 | + int count = 0; | ||
21 | + for(int i = 0; i < r; i++) | ||
22 | + { | ||
23 | + if(!(i % 2)) | ||
24 | + { | ||
25 | + for(int j = 0; j < c; j++) | ||
26 | + { | ||
27 | + cin >> num; | ||
28 | + if(!(j % 2)) | ||
29 | + { | ||
30 | + count += num-48; | ||
31 | + } | ||
32 | + } | ||
33 | + } | ||
34 | + else | ||
35 | + { | ||
36 | + for(int j = 0; j < c; j++) | ||
37 | + { | ||
38 | + cin >> num; | ||
39 | + if(j % 2) | ||
40 | + { | ||
41 | + count += num-48; | ||
42 | + } | ||
43 | + } | ||
44 | + } | ||
45 | + } | ||
46 | + /*for(int i = 0; i < r; i++) | ||
47 | + { | ||
48 | + row = new char[c]; | ||
49 | + for(int j = 0; j < c; j++) | ||
50 | + { | ||
51 | + row[j] = 0; | ||
52 | + } | ||
53 | + cin >> row; | ||
54 | + if(cin.eof()) | ||
55 | + { | ||
56 | + break; | ||
57 | + } | ||
58 | + for(int k = 0; k < c; k++) | ||
59 | + { | ||
60 | + count += row[k] - 48; | ||
61 | + } | ||
62 | + delete row; | ||
63 | + }*/ | ||
64 | + cout << count << endl; | ||
65 | + return 0; | ||
66 | +} |
P13623_en/S001-AC.txt
0 → 100644
P17179_en/S001-AC.cc
0 → 100644
1 | +++ a/P17179_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <iomanip> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + int m, n; | ||
9 | + double num, min, max, avg; | ||
10 | + cin >> m; | ||
11 | + for(int i = 0; i < m; i++) | ||
12 | + { | ||
13 | + cin >> n; | ||
14 | + cin >> max; | ||
15 | + min = max; | ||
16 | + avg = max; | ||
17 | + for(int j = 1; j < n; j++) | ||
18 | + { | ||
19 | + cin >> num; | ||
20 | + if(num > max) | ||
21 | + { | ||
22 | + max = num; | ||
23 | + } | ||
24 | + if(num < min) | ||
25 | + { | ||
26 | + min = num; | ||
27 | + } | ||
28 | + avg += num; | ||
29 | + } | ||
30 | + avg /= n; | ||
31 | + cout << fixed << setprecision(4) << min << " " << max << " " << avg << endl; | ||
32 | + } | ||
33 | + return 0; | ||
34 | +} |
P17179_en/S001-AC.txt
0 → 100644
P18298_en/S002-AC.cc
0 → 100644
1 | +++ a/P18298_en/S002-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | +#include <cmath> | ||
4 | + | ||
5 | +using namespace std; | ||
6 | + | ||
7 | +string roman(int n) | ||
8 | +{ | ||
9 | + string str; | ||
10 | + char n1, n5, n10; | ||
11 | + if(n < 10) | ||
12 | + { | ||
13 | + n1 = 'I'; | ||
14 | + n5 = 'V'; | ||
15 | + n10 = 'X'; | ||
16 | + } | ||
17 | + else if(n < 100) | ||
18 | + { | ||
19 | + n1 = 'X'; | ||
20 | + n5 = 'L'; | ||
21 | + n10 = 'C'; | ||
22 | + n /= 10; | ||
23 | + } | ||
24 | + else if(n < 1000) | ||
25 | + { | ||
26 | + n1 = 'C'; | ||
27 | + n5 = 'D'; | ||
28 | + n10 = 'M'; | ||
29 | + n /= 100; | ||
30 | + } | ||
31 | + else | ||
32 | + { | ||
33 | + n1 = 'M'; | ||
34 | + n /= 1000; | ||
35 | + } | ||
36 | + switch(n) | ||
37 | + { | ||
38 | + case 1: | ||
39 | + return str.append(1,n1); | ||
40 | + break; | ||
41 | + case 2: | ||
42 | + return str.append(2,n1); | ||
43 | + break; | ||
44 | + case 3: | ||
45 | + return str.append(3,n1); | ||
46 | + break; | ||
47 | + case 4: | ||
48 | + str += n1; | ||
49 | + str += n5; | ||
50 | + return str; | ||
51 | + break; | ||
52 | + case 5: | ||
53 | + return str.append(1,n5); | ||
54 | + break; | ||
55 | + case 6: | ||
56 | + str += n5; | ||
57 | + str += n1; | ||
58 | + return str; | ||
59 | + break; | ||
60 | + case 7: | ||
61 | + str += n5; | ||
62 | + str.append(2,n1); | ||
63 | + return str; | ||
64 | + break; | ||
65 | + case 8: | ||
66 | + str += n5; | ||
67 | + str.append(3,n1); | ||
68 | + return str; | ||
69 | + break; | ||
70 | + case 9: | ||
71 | + str += n1; | ||
72 | + str += n10; | ||
73 | + return str; | ||
74 | + break; | ||
75 | + } | ||
76 | +} | ||
77 | + | ||
78 | +string toRoman(int n) | ||
79 | +{ | ||
80 | + string result; | ||
81 | + int digit = 0; | ||
82 | + while(n) | ||
83 | + { | ||
84 | + while(!(n%10)) | ||
85 | + { | ||
86 | + digit++; | ||
87 | + n /= 10; | ||
88 | + } | ||
89 | + if(digit) | ||
90 | + { | ||
91 | + result.insert(0,roman((n%10)*pow(10,digit++))); | ||
92 | + } | ||
93 | + else | ||
94 | + { | ||
95 | + result.insert(0,roman(n%10)); | ||
96 | + digit++; | ||
97 | + } | ||
98 | + n /= 10; | ||
99 | + } | ||
100 | + return result; | ||
101 | +} | ||
102 | + | ||
103 | +int main() | ||
104 | +{ | ||
105 | + int n; | ||
106 | + while(cin >> n) | ||
107 | + { | ||
108 | + cout << n << " = " << toRoman(n) << endl; | ||
109 | + } | ||
110 | + return 0; | ||
111 | +} |
P18298_en/S002-AC.txt
0 → 100644
P18777_en/S001-AC.cc
0 → 100644
1 | +++ a/P18777_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +string day_of_the_week(int d, int m, int y) | ||
7 | +{ | ||
8 | + m -= 2; | ||
9 | + if(m < 1) | ||
10 | + { | ||
11 | + m += 12; | ||
12 | + y--; | ||
13 | + } | ||
14 | + int c = y / 100; | ||
15 | + int a = y - c*100; | ||
16 | + int f = (int)(2.6*m - 0.2) + d + a + (int)(a/4) + (int)(c/4) - 2*c; | ||
17 | + f %= 7; | ||
18 | + if(f < 0) | ||
19 | + { | ||
20 | + f += 7; | ||
21 | + } | ||
22 | + switch(f) | ||
23 | + { | ||
24 | + case 0: | ||
25 | + return "Sunday"; | ||
26 | + break; | ||
27 | + case 1: | ||
28 | + return "Monday"; | ||
29 | + break; | ||
30 | + case 2: | ||
31 | + return "Tuesday"; | ||
32 | + break; | ||
33 | + case 3: | ||
34 | + return "Wednesday"; | ||
35 | + break; | ||
36 | + case 4: | ||
37 | + return "Thursday"; | ||
38 | + break; | ||
39 | + case 5: | ||
40 | + return "Friday"; | ||
41 | + break; | ||
42 | + case 6: | ||
43 | + return "Saturday"; | ||
44 | + break; | ||
45 | + } | ||
46 | +} | ||
47 | + | ||
48 | +int main() | ||
49 | +{ | ||
50 | +/* | ||
51 | + int d,m,y; | ||
52 | + cin >> d; | ||
53 | + cin >> m; | ||
54 | + cin >> y; | ||
55 | + cout << day_of_the_week(d,m,y) << endl; | ||
56 | + return 0; | ||
57 | +*/ | ||
58 | +} |
P18777_en/S001-AC.txt
0 → 100644
P19991_en/S001-AC.cc
0 → 100644
1 | +++ a/P19991_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + int n,count = 0; | ||
9 | + char num; | ||
10 | + | ||
11 | + cin >> n; | ||
12 | + | ||
13 | + if(n < 1) | ||
14 | + { | ||
15 | + cout << 0 << endl; | ||
16 | + return 0; | ||
17 | + } | ||
18 | + for(int i = 0; i < n; i++) | ||
19 | + { | ||
20 | + for(int j = 0; j < n; j++) | ||
21 | + { | ||
22 | + cin >> num; | ||
23 | + if(j == n-1 - i || j == i) | ||
24 | + { | ||
25 | + count += num-48; | ||
26 | + } | ||
27 | + } | ||
28 | + } | ||
29 | + cout << count << endl; | ||
30 | + return 0; | ||
31 | +} |
P19991_en/S001-AC.txt
0 → 100644
P20006_en/S001-AC.cc
0 → 100644
1 | +++ a/P20006_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int operate(char op) | ||
6 | +{ | ||
7 | + int a = 0,b; | ||
8 | + char c; | ||
9 | + for(int j = 0; j < 2; j++) | ||
10 | + { | ||
11 | + b = a; | ||
12 | + cin >> c; | ||
13 | + if(cin.eof()) | ||
14 | + { | ||
15 | + return a; | ||
16 | + } | ||
17 | + if(c != '+' && c != '-' && c != '*') | ||
18 | + { | ||
19 | + a = c - 48; | ||
20 | + } | ||
21 | + else | ||
22 | + { | ||
23 | + a = operate(c); | ||
24 | + } | ||
25 | + } | ||
26 | + switch(op) | ||
27 | + { | ||
28 | + case '+': | ||
29 | + return b+a; | ||
30 | + break; | ||
31 | + case '-': | ||
32 | + return b-a; | ||
33 | + break; | ||
34 | + case '*': | ||
35 | + return b*a; | ||
36 | + break; | ||
37 | + } | ||
38 | +} | ||
39 | +int main() | ||
40 | +{ | ||
41 | + cout << operate(0) << endl; | ||
42 | + return 0; | ||
43 | +} |
P20006_en/S001-AC.txt
0 → 100644
P22467_en/S003-AC.cc
0 → 100644
1 | +++ a/P22467_en/S003-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <cmath> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int sum_digits(int n) | ||
7 | +{ | ||
8 | + if(!(n/10)) | ||
9 | + { | ||
10 | + return n; | ||
11 | + } | ||
12 | + return n % 10 + sum_digits(n/10); | ||
13 | +} | ||
14 | + | ||
15 | +bool is_perfect_prime(int n) | ||
16 | +{ | ||
17 | + if(n < 10) | ||
18 | + { | ||
19 | + if( n == 0 || n == 1 || n == 4 || n == 6 || n == 8 || n == 9) | ||
20 | + { | ||
21 | + return false; | ||
22 | + } | ||
23 | + return true; | ||
24 | + } | ||
25 | + if(!(n%2) || !(n%3) || !(n%5)) | ||
26 | + { | ||
27 | + return false; | ||
28 | + } | ||
29 | + for(int i = 2; i < (sqrt(n) + 1); i++) | ||
30 | + { | ||
31 | + if(!(n % i)) | ||
32 | + { | ||
33 | + return false; | ||
34 | + } | ||
35 | + } | ||
36 | + return is_perfect_prime(sum_digits(n)); | ||
37 | +} | ||
38 | + | ||
39 | +int main() | ||
40 | +{ | ||
41 | + while(1) | ||
42 | + { | ||
43 | + int a; | ||
44 | + cin >> a; | ||
45 | + if(cin.eof()) | ||
46 | + { | ||
47 | + return 0; | ||
48 | + } | ||
49 | + cout << a << " : " << is_perfect_prime(a) << endl; | ||
50 | + } | ||
51 | + | ||
52 | +} |
P22467_en/S003-AC.txt
0 → 100644
P22654_en/S001-AC.cc
0 → 100644
P22654_en/S001-AC.txt
0 → 100644
P23001_en/S001-AC.cc
0 → 100644
1 | +++ a/P23001_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + string str1,str2; | ||
9 | + int count = 1, max = 1; | ||
10 | + cin >> str1; | ||
11 | + while(cin >> str2) | ||
12 | + { | ||
13 | + if(str2 == str1) | ||
14 | + { | ||
15 | + count++; | ||
16 | + } | ||
17 | + else | ||
18 | + { | ||
19 | + count = 0; | ||
20 | + } | ||
21 | + if(count > max) | ||
22 | + { | ||
23 | + max = count; | ||
24 | + } | ||
25 | + } | ||
26 | + cout << max << endl; | ||
27 | + return 0; | ||
28 | +} |
P23001_en/S001-AC.txt
0 → 100644
P24080_en/S001-AC.cc
0 → 100644
1 | +++ a/P24080_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + int n; | ||
8 | + cin >> n; | ||
9 | + | ||
10 | + while(1) | ||
11 | + { | ||
12 | + if(cin.eof()) | ||
13 | + { | ||
14 | + return 0; | ||
15 | + } | ||
16 | + for(int i = 0; i < n; i++) | ||
17 | + { | ||
18 | + for(int j = 0; j < n; j++) | ||
19 | + { | ||
20 | + cout << n; | ||
21 | + } | ||
22 | + cout << endl; | ||
23 | + } | ||
24 | + cin >> n; | ||
25 | + if(cin.eof()) | ||
26 | + { | ||
27 | + return 0; | ||
28 | + } | ||
29 | + cout << endl; | ||
30 | + } | ||
31 | +} |
P24080_en/S001-AC.txt
0 → 100644
P26041_en/S001-AC.cc
0 → 100644
P26041_en/S001-AC.txt
0 → 100644
P27411_en/S003-AC.cc
0 → 100644
1 | +++ a/P27411_en/S003-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + int a,b; | ||
9 | + cin >> a; | ||
10 | + if(a < 1) | ||
11 | + { | ||
12 | + cout << "Incorrect position." << endl; | ||
13 | + return 0; | ||
14 | + } | ||
15 | + for(int i = 1; i < a; i++) | ||
16 | + { | ||
17 | + cin >> b; | ||
18 | + if(b == -1) | ||
19 | + { | ||
20 | + cout << "Incorrect position." << endl; | ||
21 | + return 0; | ||
22 | + } | ||
23 | + } | ||
24 | + cin >> b; | ||
25 | + if(b == -1) | ||
26 | + { | ||
27 | + cout << "Incorrect position." << endl; | ||
28 | + return 0; | ||
29 | + } | ||
30 | + cout << "At the position " << a << " there is a(n) " << b << "." << endl; | ||
31 | + | ||
32 | +} |
P27411_en/S003-AC.txt
0 → 100644
P28754_en/S001-AC.cc
0 → 100644
P28754_en/S001-AC.txt
0 → 100644
P29253_en/S001-AC.cc
0 → 100644
1 | +++ a/P29253_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | +#include <cmath> | ||
4 | + | ||
5 | +using namespace std; | ||
6 | + | ||
7 | +int toDecimal(string str) | ||
8 | +{ | ||
9 | + int n = 0; | ||
10 | + int i = 0; | ||
11 | + char n1, n5, n10; | ||
12 | + while(str[i] == 'M') | ||
13 | + { | ||
14 | + n += 1000; | ||
15 | + i++; | ||
16 | + } | ||
17 | + if(str[i] == 'C' && str[i+1] == 'M') | ||
18 | + { | ||
19 | + n += 900; | ||
20 | + i += 2; | ||
21 | + } | ||
22 | + if(str[i] == 'D') | ||
23 | + { | ||
24 | + n += 500; | ||
25 | + i++; | ||
26 | + } | ||
27 | + if(str[i] == 'C' && str[i+1] == 'D') | ||
28 | + { | ||
29 | + n += 400; | ||
30 | + i += 2; | ||
31 | + } | ||
32 | + while(str[i] == 'C') | ||
33 | + { | ||
34 | + n += 100; | ||
35 | + i++; | ||
36 | + } | ||
37 | + if(str[i] == 'X' && str[i+1] == 'C') | ||
38 | + { | ||
39 | + n += 90; | ||
40 | + i += 2; | ||
41 | + } | ||
42 | + if(str[i] == 'L') | ||
43 | + { | ||
44 | + n += 50; | ||
45 | + i++; | ||
46 | + } | ||
47 | + if(str[i] == 'X' && str[i+1] == 'L') | ||
48 | + { | ||
49 | + n += 40; | ||
50 | + i += 2; | ||
51 | + } | ||
52 | + while(str[i] == 'X') | ||
53 | + { | ||
54 | + n += 10; | ||
55 | + i++; | ||
56 | + } | ||
57 | + if(str[i] == 'I' && str[i+1] == 'X') | ||
58 | + { | ||
59 | + n += 9; | ||
60 | + i += 2; | ||
61 | + } | ||
62 | + if(str[i] == 'V') | ||
63 | + { | ||
64 | + n += 5; | ||
65 | + i++; | ||
66 | + } | ||
67 | + if(str[i] == 'I' && str[i+1] == 'V') | ||
68 | + { | ||
69 | + n += 4; | ||
70 | + i += 2; | ||
71 | + } | ||
72 | + while(str[i] == 'I') | ||
73 | + { | ||
74 | + n += 1; | ||
75 | + i++; | ||
76 | + } | ||
77 | + return n; | ||
78 | +} | ||
79 | + | ||
80 | +int main() | ||
81 | +{ | ||
82 | + string str; | ||
83 | + while(cin >> str) | ||
84 | + { | ||
85 | + str.erase(str.size()-1,1); | ||
86 | + cout << str << " = " << toDecimal(str) << endl; | ||
87 | + } | ||
88 | + return 0; | ||
89 | +} |
P29253_en/S001-AC.txt
0 → 100644
P29448_en/S004-AC.cc
0 → 100644
1 | +++ a/P29448_en/S004-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + int d,m,a; | ||
8 | + | ||
9 | + while(1) | ||
10 | + { | ||
11 | + cin >> d; | ||
12 | + if(cin.eof()) | ||
13 | + { | ||
14 | + return 0; | ||
15 | + } | ||
16 | + cin >> m; | ||
17 | + cin >> a; | ||
18 | + if(d <= 0 || d >= 32 || (m == 2 && d >= 30)) | ||
19 | + { | ||
20 | + goto incorrect; | ||
21 | + } | ||
22 | + if(m <= 0 || m >= 13) | ||
23 | + { | ||
24 | + goto incorrect; | ||
25 | + } | ||
26 | + if(d == 31 && (m == 4 || m == 6 || m == 9 || m == 11)) | ||
27 | + { | ||
28 | + goto incorrect; | ||
29 | + } | ||
30 | + if(a - (a/100)*100) | ||
31 | + { | ||
32 | + if((a % 4 != 0) && m == 2 && d == 29) | ||
33 | + { | ||
34 | + goto incorrect; | ||
35 | + } | ||
36 | + | ||
37 | + } | ||
38 | + else | ||
39 | + { | ||
40 | + if(((a/100) % 4 != 0) && m == 2 && d == 29) | ||
41 | + { | ||
42 | + goto incorrect; | ||
43 | + } | ||
44 | + } | ||
45 | + goto correct; | ||
46 | + incorrect: | ||
47 | + cout << "Incorrect Date" << endl; | ||
48 | + continue; | ||
49 | + correct: | ||
50 | + cout << "Correct Date" << endl; | ||
51 | + } | ||
52 | +} |
P29448_en/S004-AC.txt
0 → 100644
P29973_en/S001-AC.cc
0 → 100644
P29973_en/S001-AC.txt
0 → 100644
P31111_en/S002-AC.cc
0 → 100644
1 | +++ a/P31111_en/S002-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + char c; | ||
8 | + int score = 0; | ||
9 | + while(true) | ||
10 | + { | ||
11 | + cin >> c; | ||
12 | + if(cin.eof()) | ||
13 | + { | ||
14 | + break; | ||
15 | + } | ||
16 | + if(c == '(') | ||
17 | + { | ||
18 | + score++; | ||
19 | + } | ||
20 | + else if(c == ')') | ||
21 | + { | ||
22 | + if(--score < 0) | ||
23 | + { | ||
24 | + cout << "no" << endl; | ||
25 | + return 0; | ||
26 | + } | ||
27 | + } | ||
28 | + } | ||
29 | + if(score) | ||
30 | + { | ||
31 | + cout << "no" << endl; | ||
32 | + return 0; | ||
33 | + } | ||
34 | + cout << "yes" << endl; | ||
35 | + return 0; | ||
36 | +} |
P31111_en/S002-AC.txt
0 → 100644
P31170_en/S001-AC.cc
0 → 100644
P31170_en/S001-AC.txt
0 → 100644
P33371_en/S001-AC.cc
0 → 100644
1 | +++ a/P33371_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <iomanip> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +char encoded(char c, int k) | ||
7 | +{ | ||
8 | + if(c == '_') | ||
9 | + { | ||
10 | + return ' '; | ||
11 | + } | ||
12 | + else if(c > 96 && c < 123) | ||
13 | + { | ||
14 | + return ((c - 97 + k) % 26) + 65 ; | ||
15 | + } | ||
16 | + else | ||
17 | + { | ||
18 | + return c; | ||
19 | + } | ||
20 | +} | ||
21 | + | ||
22 | +int main() | ||
23 | +{ | ||
24 | + int k; | ||
25 | + char c; | ||
26 | + while(cin >> k) | ||
27 | + { | ||
28 | + cin >> c; | ||
29 | + while(c != '.') | ||
30 | + { | ||
31 | + cout << encoded(c,k); | ||
32 | + cin >> c; | ||
33 | + } | ||
34 | + cout << endl; | ||
35 | + } | ||
36 | + return 0; | ||
37 | +} |
P33371_en/S001-AC.txt
0 → 100644
P33839_en/S002-AC.cc
0 → 100644
1 | +++ a/P33839_en/S002-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + string str; | ||
9 | + int sum; | ||
10 | + while(1) | ||
11 | + { | ||
12 | + cin >> str; | ||
13 | + if(cin.eof()) | ||
14 | + { | ||
15 | + return 0; | ||
16 | + } | ||
17 | + sum = 0; | ||
18 | + for(int i = 0; i < str.size(); i++) | ||
19 | + { | ||
20 | + sum += str[i]-48; | ||
21 | + } | ||
22 | + cout << "The sum of the digits of " << str << " is " << sum << "." << endl; | ||
23 | + } | ||
24 | +} |
P33839_en/S002-AC.txt
0 → 100644
P34080_en/S001-AC.cc
0 → 100644
1 | +++ a/P34080_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + int n,count; | ||
8 | + cin >> n; | ||
9 | + | ||
10 | + while(1) | ||
11 | + { | ||
12 | + if(cin.eof()) | ||
13 | + { | ||
14 | + return 0; | ||
15 | + } | ||
16 | + count = 0; | ||
17 | + for(int i = 0; i < n; i++) | ||
18 | + { | ||
19 | + for(int j = 0; j < n; j++) | ||
20 | + { | ||
21 | + cout << count; | ||
22 | + count++; | ||
23 | + if(count == 10) | ||
24 | + { | ||
25 | + count = 0; | ||
26 | + } | ||
27 | + } | ||
28 | + cout << endl; | ||
29 | + } | ||
30 | + cin >> n; | ||
31 | + if(cin.eof()) | ||
32 | + { | ||
33 | + return 0; | ||
34 | + } | ||
35 | + cout << endl; | ||
36 | + } | ||
37 | +} |
P34080_en/S001-AC.txt
0 → 100644
P34091_en/S004-AC.cc
0 → 100644
1 | +++ a/P34091_en/S004-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <cmath> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +bool is_perfect(int n) | ||
7 | +{ | ||
8 | + int sum = 1; | ||
9 | + if(n > 5) | ||
10 | + { | ||
11 | + for(int i = 2; i < (int)(sqrt(n) + 1) ; i++) | ||
12 | + { | ||
13 | + if(!(n % i)) | ||
14 | + { | ||
15 | + sum += (i + n/i); | ||
16 | + } | ||
17 | + } | ||
18 | + if(sum == n) | ||
19 | + { | ||
20 | + return true; | ||
21 | + } | ||
22 | + } | ||
23 | + return false; | ||
24 | +} | ||
25 | + | ||
26 | +int main() | ||
27 | +{ | ||
28 | +/* | ||
29 | + int a; | ||
30 | + cin >> a; | ||
31 | + if(is_perfect(a)) | ||
32 | + { | ||
33 | + return 0; | ||
34 | + } | ||
35 | + return -1; | ||
36 | +*/ | ||
37 | +} |
P34091_en/S004-AC.txt
0 → 100644
P34279_en/S001-AC.cc
0 → 100644
1 | +++ a/P34279_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <iomanip> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + int h,m,s; | ||
9 | + | ||
10 | + cin >> h; | ||
11 | + cin >> m; | ||
12 | + cin >> s; | ||
13 | + | ||
14 | + s++; | ||
15 | + | ||
16 | + if(s == 60) | ||
17 | + { | ||
18 | + s = 0; | ||
19 | + m++; | ||
20 | + } | ||
21 | + if(m == 60) | ||
22 | + { | ||
23 | + m = 0; | ||
24 | + h++; | ||
25 | + } | ||
26 | + if(h == 24) | ||
27 | + { | ||
28 | + h = 0; | ||
29 | + } | ||
30 | + | ||
31 | + cout << setw(2) << setfill('0') << h << ":"; | ||
32 | + cout << setw(2) << setfill('0') << m << ":"; | ||
33 | + cout << setw(2) << setfill('0') << s << endl; | ||
34 | + | ||
35 | + return 0; | ||
36 | +} |
P34279_en/S001-AC.txt
0 → 100644
P35080_en/S001-AC.cc
0 → 100644
1 | +++ a/P35080_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + int n,count; | ||
8 | + cin >> n; | ||
9 | + for(int i = 0; i < n; i++) | ||
10 | + { | ||
11 | + count = 0; | ||
12 | + for(int j = 0; j < n; j++) | ||
13 | + { | ||
14 | + for(int k = 0; k < n; k++) | ||
15 | + { | ||
16 | + cout << count; | ||
17 | + count++; | ||
18 | + if(count == 10) | ||
19 | + { | ||
20 | + count = 0; | ||
21 | + } | ||
22 | + } | ||
23 | + cout << endl; | ||
24 | + } | ||
25 | + if(i != n-1) | ||
26 | + { | ||
27 | + cout << endl; | ||
28 | + } | ||
29 | + } | ||
30 | + return 0; | ||
31 | +} |
P35080_en/S001-AC.txt
0 → 100644
P35537_en/S001-AC.cc
0 → 100644
1 | +++ a/P35537_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +bool is_increasing(int n) | ||
6 | +{ | ||
7 | + if(!(n/10)) | ||
8 | + { | ||
9 | + return true; | ||
10 | + } | ||
11 | + return ((n - (n/10)*10) >= (n/10 - (n/100)*10)) && is_increasing(n/10); | ||
12 | +} | ||
13 | +int main() | ||
14 | +{ | ||
15 | +/* | ||
16 | + int a; | ||
17 | + cin >> a; | ||
18 | + cout << is_increasing(a) << endl; | ||
19 | + return 0; | ||
20 | +*/ | ||
21 | +} |
P35537_en/S001-AC.txt
0 → 100644
P35547_en/S001-AC.cc
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1 | +++ a/P35547_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + int k,x,b,c,q,p,y,z,n,e,D,M,Y; | ||
8 | + | ||
9 | + while(1) | ||
10 | + { | ||
11 | + cin >> Y; | ||
12 | + if(cin.eof()) | ||
13 | + { | ||
14 | + return 0; | ||
15 | + } | ||
16 | + k = Y / 100; | ||
17 | + x = Y % 19; | ||
18 | + b = Y % 4; | ||
19 | + c = Y % 7; | ||
20 | + q = k / 4; | ||
21 | + p = (13 + 8*k) / 25; | ||
22 | + y = (15 - p + k - q) % 30; | ||
23 | + z = (19*x + y) % 30; | ||
24 | + n = (4 + k - q) % 7; | ||
25 | + e = (2*b + 4*c + 6*z + n) % 7; | ||
26 | + | ||
27 | + if(z + e <= 9) | ||
28 | + { | ||
29 | + D = 22 + z + e; | ||
30 | + M = 3; | ||
31 | + } | ||
32 | + else if(z == 29 && e == 6) | ||
33 | + { | ||
34 | + D = 19; | ||
35 | + M = 4; | ||
36 | + } | ||
37 | + else if(z == 28 && e == 6 && x > 10) | ||
38 | + { | ||
39 | + D = 18; | ||
40 | + M = 4; | ||
41 | + } | ||
42 | + else | ||
43 | + { | ||
44 | + D = z + e - 9; | ||
45 | + M = 4; | ||
46 | + } | ||
47 | + cout << D << "/" << M << endl; | ||
48 | + } | ||
49 | +} |
P35547_en/S001-AC.txt
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P35957_en/S001-AC.cc
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1 | +++ a/P35957_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <sstream> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int strToInt(string str) | ||
7 | +{ | ||
8 | + stringstream sstream; | ||
9 | + int ret; | ||
10 | + sstream.str(str); | ||
11 | + sstream >> ret; | ||
12 | + return ret; | ||
13 | +} | ||
14 | + | ||
15 | +bool middleNumberIsEqual(string a, string b) | ||
16 | +{ | ||
17 | + return (a[a.length()/2] == b[b.length()/2]); | ||
18 | +} | ||
19 | + | ||
20 | +int main() | ||
21 | +{ | ||
22 | + int n, turn = 0; | ||
23 | + string a,b; | ||
24 | + cin >> n; | ||
25 | + cin >> a; | ||
26 | + for(int i = 1; i < 2*n; i++) | ||
27 | + { | ||
28 | + turn++; | ||
29 | + cin >> b; | ||
30 | + if(!(a.length() % 2)) | ||
31 | + { | ||
32 | + cout << "B" << endl; | ||
33 | + return 0; | ||
34 | + } | ||
35 | + else if(!(b.length() % 2)) | ||
36 | + { | ||
37 | + cout << "A" << endl; | ||
38 | + return 0; | ||
39 | + } | ||
40 | + if(!middleNumberIsEqual(a,b)) | ||
41 | + { | ||
42 | + if(turn % 2) | ||
43 | + { | ||
44 | + cout << "A" << endl; | ||
45 | + return 0; | ||
46 | + } | ||
47 | + cout << "B" << endl; | ||
48 | + return 0; | ||
49 | + } | ||
50 | + a = b; | ||
51 | + } | ||
52 | + cout << "=" << endl; | ||
53 | + return 0; | ||
54 | +} |
P35957_en/S001-AC.txt
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P36668_en/S002-AC.cc
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P36668_en/S002-AC.txt
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P37469_en/S001-AC.cc
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1 | +++ a/P37469_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + double x; | ||
8 | + cin >> x; | ||
9 | + | ||
10 | + int hours = x/3600; | ||
11 | + int minutes = (x - (hours*3600))/60; | ||
12 | + int seconds = x - (hours*3600) - (minutes*60); | ||
13 | + | ||
14 | + cout << hours << " " << minutes << " " << seconds << endl; | ||
15 | + | ||
16 | + return 0; | ||
17 | +} |
P37469_en/S001-AC.txt
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P37500_en/S001-AC.cc
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P37500_en/S001-AC.txt
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P37760_en/S003-AC.py
0 → 100644
P37760_en/S003-AC.txt
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P37760_en/S006-WA.cc
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1 | +++ a/P37760_en/S006-WA.cc | ||
1 | +#include <iostream> | ||
2 | +#include <cmath> | ||
3 | +#include <iomanip> | ||
4 | + | ||
5 | +using namespace std; | ||
6 | + | ||
7 | +int main() | ||
8 | +{ | ||
9 | + float angle; | ||
10 | + | ||
11 | + while(1) | ||
12 | + { | ||
13 | + cin >> angle; | ||
14 | + if(cin.eof()) | ||
15 | + { | ||
16 | + return 0; | ||
17 | + } | ||
18 | + cout << fixed << setprecision(6) << sin(angle*M_PI/180) << " " << cos(angle*M_PI/180) << endl; | ||
19 | + } | ||
20 | + return 0; | ||
21 | +} |
P37760_en/S006-WA.txt
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P38045_en/S001-AC.cc
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1 | +++ a/P38045_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <cmath> | ||
3 | +#include <iomanip> | ||
4 | + | ||
5 | +using namespace std; | ||
6 | + | ||
7 | +int main() | ||
8 | +{ | ||
9 | + double n; | ||
10 | + | ||
11 | + while(1) | ||
12 | + { | ||
13 | + cin >> n; | ||
14 | + if(cin.eof()) | ||
15 | + { | ||
16 | + return 0; | ||
17 | + } | ||
18 | + cout << n*n << " "; | ||
19 | + cout << fixed << setprecision(6) << sqrt(n); | ||
20 | + cout << setprecision(0) << endl; | ||
21 | + } | ||
22 | + return 0; | ||
23 | +} |
P38045_en/S001-AC.txt
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P38877_en/S001-AC.cc
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1 | +++ a/P38877_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +string read(int* n) | ||
6 | +{ | ||
7 | + string str, prev; | ||
8 | + cin >> str; | ||
9 | + if(cin.eof()) | ||
10 | + { | ||
11 | + return ""; | ||
12 | + } | ||
13 | + prev = read(n); | ||
14 | + if(!(*n)) | ||
15 | + { | ||
16 | + return prev; | ||
17 | + } | ||
18 | + (*n)--; | ||
19 | + return prev + str + "\n"; | ||
20 | +} | ||
21 | +int main() | ||
22 | +{ | ||
23 | + int n; | ||
24 | + cin >> n; | ||
25 | + if(n) | ||
26 | + { | ||
27 | + cout << read(&n); | ||
28 | + } | ||
29 | + return 0; | ||
30 | +} |
P38877_en/S001-AC.txt
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P39057_en/S002-AC.cc
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1 | +++ a/P39057_en/S002-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | +#include <iomanip> | ||
4 | +#include <cmath> | ||
5 | + | ||
6 | +using namespace std; | ||
7 | + | ||
8 | +int main() | ||
9 | +{ | ||
10 | + int n; | ||
11 | + double a,b,r; | ||
12 | + string str; | ||
13 | + cin >> n; | ||
14 | + for(int i = 0; i < n; i++) | ||
15 | + { | ||
16 | + cin >> str; | ||
17 | + if(str == "rectangle") | ||
18 | + { | ||
19 | + cin >> a; | ||
20 | + cin >> b; | ||
21 | + cout << fixed << setprecision(6) << a*b << endl; | ||
22 | + } | ||
23 | + else | ||
24 | + { | ||
25 | + cin >> r; | ||
26 | + cout << fixed << setprecision(6) << M_PI*r*r << endl; | ||
27 | + } | ||
28 | + } | ||
29 | + return 0; | ||
30 | + | ||
31 | +} |
P39057_en/S002-AC.txt
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P39225_en/S001-AC.cc
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1 | +++ a/P39225_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + int a,b; | ||
9 | + cin >> a; | ||
10 | + for(int i = 1; i < a; i++) | ||
11 | + { | ||
12 | + cin >> b; | ||
13 | + } | ||
14 | + cin >> b; | ||
15 | + cout << "At the position " << a << " there is a(n) " << b << "." << endl; | ||
16 | + | ||
17 | +} |
P39225_en/S001-AC.txt
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P41221_en/S001-AC.cc
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P41221_en/S001-AC.txt
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P42042_en/S001-AC.cc
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1 | +++ a/P42042_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + char c; | ||
8 | + cin >> c; | ||
9 | + | ||
10 | + if(c > 90) | ||
11 | + { | ||
12 | + cout << "lowercase" << endl; | ||
13 | + } | ||
14 | + else | ||
15 | + { | ||
16 | + cout << "uppercase" << endl; | ||
17 | + } | ||
18 | + if( c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u' || c == 'A' || c == 'E' || c == 'I' || c == 'O' || c == 'U') | ||
19 | + { | ||
20 | + cout << "vowel" << endl; | ||
21 | + } | ||
22 | + else | ||
23 | + { | ||
24 | + cout << "consonant" << endl; | ||
25 | + } | ||
26 | + return 0; | ||
27 | +} |
P42042_en/S001-AC.txt
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P42156_en/S001-AC.cc
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1 | +++ a/P42156_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +string read(int* n) | ||
6 | +{ | ||
7 | + string str, prev; | ||
8 | + cin >> str; | ||
9 | + (*n)++; | ||
10 | + if(cin.eof()) | ||
11 | + { | ||
12 | + *n = ((*n) / -2)*(-1); | ||
13 | + return ""; | ||
14 | + } | ||
15 | + prev = read(n); | ||
16 | + if(!(*n)) | ||
17 | + { | ||
18 | + return prev; | ||
19 | + } | ||
20 | + (*n)--; | ||
21 | + return prev + str + "\n"; | ||
22 | +} | ||
23 | +int main() | ||
24 | +{ | ||
25 | + int n = 0; | ||
26 | + cout << read(&n); | ||
27 | + return 0; | ||
28 | +} |
P42156_en/S001-AC.txt
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P42280_ca/S002-AC.cc
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1 | +++ a/P42280_ca/S002-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + int r,c; | ||
9 | + double count = 0; | ||
10 | + char* row; | ||
11 | + | ||
12 | + cin >> r; | ||
13 | + cin >> c; | ||
14 | + | ||
15 | + if(r < 1 || c < 1) | ||
16 | + { | ||
17 | + cout << 0 << endl; | ||
18 | + return 0; | ||
19 | + } | ||
20 | + char num; | ||
21 | + int cont = 0; | ||
22 | + for(int i = 0; i< (r*c); i++) { | ||
23 | + cin >> num;cont += num-48;} | ||
24 | + /*for(int i = 0; i < r; i++) | ||
25 | + { | ||
26 | + row = new char[c]; | ||
27 | + for(int j = 0; j < c; j++) | ||
28 | + { | ||
29 | + row[j] = 0; | ||
30 | + } | ||
31 | + cin >> row; | ||
32 | + if(cin.eof()) | ||
33 | + { | ||
34 | + break; | ||
35 | + } | ||
36 | + for(int k = 0; k < c; k++) | ||
37 | + { | ||
38 | + count += row[k] - 48; | ||
39 | + } | ||
40 | + delete row; | ||
41 | + }*/ | ||
42 | + cout << cont << endl; | ||
43 | + return 0; | ||
44 | +} |
P42280_ca/S002-AC.txt
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P42280_en/S010-AC.cc
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1 | +++ a/P42280_en/S010-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + int r,c; | ||
9 | + double count = 0; | ||
10 | + char* row; | ||
11 | + | ||
12 | + cin >> r; | ||
13 | + cin >> c; | ||
14 | + | ||
15 | + if(r < 1 || c < 1) | ||
16 | + { | ||
17 | + cout << 0 << endl; | ||
18 | + return 0; | ||
19 | + } | ||
20 | + char num; | ||
21 | + int cont = 0; | ||
22 | + for(int i = 0; i< (r*c); i++) { | ||
23 | + cin >> num;cont += num-48;} | ||
24 | + /*for(int i = 0; i < r; i++) | ||
25 | + { | ||
26 | + row = new char[c]; | ||
27 | + for(int j = 0; j < c; j++) | ||
28 | + { | ||
29 | + row[j] = 0; | ||
30 | + } | ||
31 | + cin >> row; | ||
32 | + if(cin.eof()) | ||
33 | + { | ||
34 | + break; | ||
35 | + } | ||
36 | + for(int k = 0; k < c; k++) | ||
37 | + { | ||
38 | + count += row[k] - 48; | ||
39 | + } | ||
40 | + delete row; | ||
41 | + }*/ | ||
42 | + cout << cont << endl; | ||
43 | + return 0; | ||
44 | +} |
P42280_en/S010-AC.txt
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P42523_en/S001-AC.cc
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1 | +++ a/P42523_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int gcd(int a, int b) | ||
6 | +{ | ||
7 | + if(!a) | ||
8 | + { | ||
9 | + return b; | ||
10 | + } | ||
11 | + if(!b) | ||
12 | + { | ||
13 | + return a; | ||
14 | + } | ||
15 | + return gcd(b, a % b); | ||
16 | +} | ||
17 | +int main() | ||
18 | +{ | ||
19 | +/* | ||
20 | + int a,b; | ||
21 | + cin >> a; | ||
22 | + cin >> b; | ||
23 | + cout << gcd(a,b) << endl; | ||
24 | + return 0; | ||
25 | +*/ | ||
26 | +} |
P42523_en/S001-AC.txt
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P45102_en/S001-AC.cc
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1 | +++ a/P45102_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int operate() | ||
6 | +{ | ||
7 | + int a = 0, b; | ||
8 | + char c,op; | ||
9 | + while(1) | ||
10 | + { | ||
11 | + cin >> c; | ||
12 | + if(cin.eof()) | ||
13 | + { | ||
14 | + return a; | ||
15 | + } | ||
16 | + if( c == ')' ) | ||
17 | + { | ||
18 | + break; | ||
19 | + } | ||
20 | + else if( c == '(' ) | ||
21 | + { | ||
22 | + b = a; | ||
23 | + a = operate(); | ||
24 | + } | ||
25 | + else if(c != '+' && c != '-' && c != '*') | ||
26 | + { | ||
27 | + b = a; | ||
28 | + a = c - 48; | ||
29 | + } | ||
30 | + else | ||
31 | + { | ||
32 | + op = c; | ||
33 | + } | ||
34 | + } | ||
35 | + switch(op) | ||
36 | + { | ||
37 | + case '+': | ||
38 | + return b+a; | ||
39 | + break; | ||
40 | + case '-': | ||
41 | + return b-a; | ||
42 | + break; | ||
43 | + case '*': | ||
44 | + return b*a; | ||
45 | + break; | ||
46 | + } | ||
47 | +} | ||
48 | +int main() | ||
49 | +{ | ||
50 | + cout << operate() << endl; | ||
51 | + return 0; | ||
52 | +} |
P45102_en/S001-AC.txt
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P48107_en/S001-AC.cc
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P48107_en/S001-AC.txt
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P48713_en/S005-AC.cc
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1 | +++ a/P48713_en/S005-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <cmath> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +bool isPrime(int a) | ||
7 | +{ | ||
8 | + if(a == 2 || a == 3 || a == 5) | ||
9 | + { | ||
10 | + return true; | ||
11 | + } | ||
12 | + if(a == 1) | ||
13 | + { | ||
14 | + return false; | ||
15 | + } | ||
16 | + if(a%2) | ||
17 | + { | ||
18 | + if(a%3) | ||
19 | + { | ||
20 | + if(a%5) | ||
21 | + { | ||
22 | + for(int i = 2; i < (sqrt(a)+1); i++) | ||
23 | + { | ||
24 | + if(!(a%i)) | ||
25 | + { | ||
26 | + return false; | ||
27 | + } | ||
28 | + } | ||
29 | + return true; | ||
30 | + } | ||
31 | + } | ||
32 | + } | ||
33 | + return false; | ||
34 | +} | ||
35 | + | ||
36 | + | ||
37 | +int main() | ||
38 | +{ | ||
39 | + int a,b; | ||
40 | + cin >> a; | ||
41 | + for(int i = 0; i < a; i++) | ||
42 | + { | ||
43 | + cin >> b; | ||
44 | + if(isPrime(b)) | ||
45 | + { | ||
46 | + cout << b << " is prime" << endl; | ||
47 | + } | ||
48 | + else | ||
49 | + { | ||
50 | + cout << b << " is not prime" << endl; | ||
51 | + } | ||
52 | + } | ||
53 | + return 0; | ||
54 | +} |
P48713_en/S005-AC.txt
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P50095_en/S001-AC.cc
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1 | +++ a/P50095_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <cmath> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +bool isPrime(int a) | ||
7 | +{ | ||
8 | + if(a == 2 || a == 3 || a == 5) | ||
9 | + { | ||
10 | + return true; | ||
11 | + } | ||
12 | + if(a == 1) | ||
13 | + { | ||
14 | + return false; | ||
15 | + } | ||
16 | + if(a%2) | ||
17 | + { | ||
18 | + if(a%3) | ||
19 | + { | ||
20 | + if(a%5) | ||
21 | + { | ||
22 | + for(int i = 2; i < (sqrt(a)+1); i++) | ||
23 | + { | ||
24 | + if(!(a%i)) | ||
25 | + { | ||
26 | + return false; | ||
27 | + } | ||
28 | + } | ||
29 | + return true; | ||
30 | + } | ||
31 | + } | ||
32 | + } | ||
33 | + return false; | ||
34 | +} | ||
35 | + | ||
36 | + | ||
37 | +int main() | ||
38 | +{ | ||
39 | + int a,b; | ||
40 | + while(cin >> a) | ||
41 | + { | ||
42 | + if(isPrime(a)) | ||
43 | + { | ||
44 | + while(!isPrime(++a)) {} | ||
45 | + cout << a << endl; | ||
46 | + } | ||
47 | + else | ||
48 | + { | ||
49 | + return 0; | ||
50 | + } | ||
51 | + } | ||
52 | +} |
P50095_en/S001-AC.txt
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P50327_en/S001-AC.cc
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P50327_en/S001-AC.txt
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P51126_en/S001-AC.cc
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1 | +++ a/P51126_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + int a,b,c,d,x,y; | ||
8 | + | ||
9 | + cin >> a; | ||
10 | + cin >> b; | ||
11 | + cin >> c; | ||
12 | + cin >> d; | ||
13 | + | ||
14 | + if(a<=d) | ||
15 | + { | ||
16 | + if(b>=c) | ||
17 | + { | ||
18 | + if(a<c) | ||
19 | + { | ||
20 | + x = c; | ||
21 | + } | ||
22 | + else | ||
23 | + { | ||
24 | + x = a; | ||
25 | + } | ||
26 | + if(d<b) | ||
27 | + { | ||
28 | + y = d; | ||
29 | + } | ||
30 | + else | ||
31 | + { | ||
32 | + y = b; | ||
33 | + } | ||
34 | + cout << "[" << x << "," << y << "]" << endl; | ||
35 | + return 0; | ||
36 | + } | ||
37 | + } | ||
38 | + cout << "[]" << endl; | ||
39 | + return 0; | ||
40 | +} |
P51126_en/S001-AC.txt
0 → 100644
P51222_en/S001-AC.cc
0 → 100644
1 | +++ a/P51222_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int number_of_digits(int n) | ||
6 | +{ | ||
7 | + if(!n || !(n/10)) | ||
8 | + { | ||
9 | + return 1; | ||
10 | + } | ||
11 | + return 1 + number_of_digits(n/10); | ||
12 | +} | ||
13 | +int main() | ||
14 | +{ | ||
15 | + | ||
16 | + int a; | ||
17 | + cin >> a; | ||
18 | + cout << number_of_digits(a) << endl; | ||
19 | + return 0; | ||
20 | + | ||
21 | +} |
P51222_en/S001-AC.txt
0 → 100644
P52847_en/S001-AC.cc
0 → 100644
1 | +++ a/P52847_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + int max; | ||
8 | + int input[3]; | ||
9 | + cin >> input[0]; | ||
10 | + cin >> input[1]; | ||
11 | + cin >> input[2]; | ||
12 | + max = input[0]; | ||
13 | + for(int i = 1; i < 3; i++) | ||
14 | + { | ||
15 | + if(input[i] > max) | ||
16 | + { | ||
17 | + max = input[i]; | ||
18 | + } | ||
19 | + } | ||
20 | + cout << max << endl; | ||
21 | + return 0; | ||
22 | +} |
P52847_en/S001-AC.txt
0 → 100644
P52926_en/S001-AC.cc
0 → 100644
P52926_en/S001-AC.txt
0 → 100644
P55622_en/S002-AC.cc
0 → 100644
P55622_en/S002-AC.txt
0 → 100644
P55722_en/S001-AC.cc
0 → 100644
1 | +++ a/P55722_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | + | ||
6 | +int number_of_digits(int n) | ||
7 | +{ | ||
8 | + int res = 0; | ||
9 | + do | ||
10 | + { | ||
11 | + n /= 10; | ||
12 | + res++; | ||
13 | + }while(n); | ||
14 | + return res; | ||
15 | +} | ||
16 | + | ||
17 | +int main() | ||
18 | +{ | ||
19 | +/* | ||
20 | + int a; | ||
21 | + cin >> a; | ||
22 | + cout << "number of digits: " << number_of_digits(a) << endl; | ||
23 | + return 0; | ||
24 | +*/ | ||
25 | +} |
P55722_en/S001-AC.txt
0 → 100644
P56118_en/S001-AC.cc
0 → 100644
P56118_en/S001-AC.txt
0 → 100644
P56549_en/S001-AC.cc
0 → 100644
1 | +++ a/P56549_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +void dec2bin(int a) | ||
7 | +{ | ||
8 | + string str; | ||
9 | + char c; | ||
10 | + do | ||
11 | + { | ||
12 | + str.insert(0,1,((a & 0x1) + 48)); | ||
13 | + a >>= 1; | ||
14 | + }while(a); | ||
15 | + cout << str; | ||
16 | +} | ||
17 | + | ||
18 | +void dec2hex(int a) | ||
19 | +{ | ||
20 | + cout << uppercase << hex << a; | ||
21 | +} | ||
22 | + | ||
23 | +void dec2oct(int a) | ||
24 | +{ | ||
25 | + cout << uppercase << oct << a; | ||
26 | +} | ||
27 | +int main() | ||
28 | +{ | ||
29 | + while(1) | ||
30 | + { | ||
31 | + int a; | ||
32 | + cin >> a; | ||
33 | + if(cin.eof()) | ||
34 | + { | ||
35 | + return 0; | ||
36 | + } | ||
37 | + cout << a << " = "; | ||
38 | + dec2bin(a); | ||
39 | + cout << ", "; | ||
40 | + dec2oct(a); | ||
41 | + cout << dec << ", "; | ||
42 | + dec2hex(a); | ||
43 | + cout << dec << endl; | ||
44 | + } | ||
45 | + | ||
46 | +} |
P56549_en/S001-AC.txt
0 → 100644
P56559_en/S001-AC.cc
0 → 100644
1 | +++ a/P56559_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + int a,b,c,d; | ||
8 | + | ||
9 | + cin >> a; | ||
10 | + cin >> b; | ||
11 | + cin >> c; | ||
12 | + cin >> d; | ||
13 | + | ||
14 | + if(a == c && b == d) | ||
15 | + { | ||
16 | + cout << "=" << endl; | ||
17 | + return 0; | ||
18 | + } | ||
19 | + else if(a<=d) | ||
20 | + { | ||
21 | + if(b>=c) | ||
22 | + { | ||
23 | + if(a<=c && b>=d) | ||
24 | + { | ||
25 | + cout << 2 << endl; | ||
26 | + return 0; | ||
27 | + } | ||
28 | + else if(a>=c && b<=d) | ||
29 | + { | ||
30 | + cout << 1 << endl; | ||
31 | + return 0; | ||
32 | + } | ||
33 | + } | ||
34 | + } | ||
35 | + cout << "?" << endl; | ||
36 | + return 0; | ||
37 | +} |
P56559_en/S001-AC.txt
0 → 100644
P57474_en/S003-AC.cc
0 → 100644
1 | +++ a/P57474_en/S003-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int factorial(int n) | ||
6 | +{ | ||
7 | + if(!n) | ||
8 | + { | ||
9 | + return 1; | ||
10 | + } | ||
11 | + int res = n; | ||
12 | + for(int i = n-1; i > 0; i--) | ||
13 | + { | ||
14 | + res *= i; | ||
15 | + } | ||
16 | + return res; | ||
17 | +} | ||
18 | +int main() | ||
19 | +{ | ||
20 | + int a; | ||
21 | + cin >> a; | ||
22 | + cout << factorial(a); | ||
23 | + return 0; | ||
24 | +} |
P57474_en/S003-AC.txt
0 → 100644
P57548_en/S001-AC.cc
0 → 100644
P57548_en/S001-AC.txt
0 → 100644
P57846_en/S001-AC.cc
0 → 100644
P57846_en/S001-AC.txt
0 → 100644
P57852_en/S001-AC.cc
0 → 100644
1 | +++ a/P57852_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int gcd(int a, int b) | ||
6 | +{ | ||
7 | + int res; | ||
8 | + while(b) | ||
9 | + { | ||
10 | + res = b; | ||
11 | + b = a % b; | ||
12 | + a = res; | ||
13 | + } | ||
14 | + return res; | ||
15 | +} | ||
16 | +int gcd4(int a, int b, int c, int d) | ||
17 | +{ | ||
18 | + return gcd(gcd(gcd(a,b),c),d); | ||
19 | +} | ||
20 | + | ||
21 | + | ||
22 | +int main() | ||
23 | +{ | ||
24 | +/* int a,b,c,d; | ||
25 | + cin >> a; | ||
26 | + cin >> b; | ||
27 | + cin >> c; | ||
28 | + cin >> d; | ||
29 | + cout << gcd4(a,b,c,d) << endl; | ||
30 | + return 0;*/ | ||
31 | + | ||
32 | +} |
P57852_en/S001-AC.txt
0 → 100644
P58153_en/S001-AC.cc
0 → 100644
1 | +++ a/P58153_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <iomanip> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + int n,m; | ||
9 | + double sum; | ||
10 | + while(1) | ||
11 | + { | ||
12 | + cin >> n; | ||
13 | + cin >> m; | ||
14 | + sum = 0; | ||
15 | + if(cin.eof()) | ||
16 | + { | ||
17 | + break; | ||
18 | + } | ||
19 | + for(int i = m+1 ; i < n+1 ; i++) | ||
20 | + { | ||
21 | + sum += 1.0/i; | ||
22 | + } | ||
23 | + cout << fixed << setprecision(10) << sum << endl; | ||
24 | + } | ||
25 | + return 0; | ||
26 | +} |
P58153_en/S001-AC.txt
0 → 100644
P58294_en/S001-AC.cc
0 → 100644
P58294_en/S001-AC.txt
0 → 100644
P58459_en/S001-AC.cc
0 → 100644
1 | +++ a/P58459_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | + | ||
6 | +bool is_leap_year(int year) | ||
7 | +{ | ||
8 | + if(!(year - (year/100)*100)) | ||
9 | + { | ||
10 | + if(!((year/100)%4)) | ||
11 | + { | ||
12 | + return true; | ||
13 | + } | ||
14 | + return false; | ||
15 | + } | ||
16 | + if(!(year%4)) | ||
17 | + { | ||
18 | + return true; | ||
19 | + } | ||
20 | + return false; | ||
21 | +} | ||
22 | + | ||
23 | +bool is_valid_date(int d, int m, int y) | ||
24 | +{ | ||
25 | + if(d <= 0 || d >= 32 || (m == 2 && d >= 30)) | ||
26 | + { | ||
27 | + return false; | ||
28 | + } | ||
29 | + if(m <= 0 || m >= 13) | ||
30 | + { | ||
31 | + return false; | ||
32 | + } | ||
33 | + if(d == 31 && (m == 4 || m == 6 || m == 9 || m == 11)) | ||
34 | + { | ||
35 | + return false; | ||
36 | + } | ||
37 | + if((!is_leap_year(y)) && m == 2 && d == 29) | ||
38 | + { | ||
39 | + return false; | ||
40 | + } | ||
41 | + return true; | ||
42 | +} | ||
43 | + | ||
44 | +int main() | ||
45 | +{ | ||
46 | +/* | ||
47 | + int a; | ||
48 | + cin >> a; | ||
49 | + if(is_leap_year(a)) | ||
50 | + { | ||
51 | + cout << "TRUE" << endl; | ||
52 | + } | ||
53 | + else | ||
54 | + { | ||
55 | + cout << "FALSE" << endl; | ||
56 | + } | ||
57 | + return 0; | ||
58 | +*/ | ||
59 | +} |
P58459_en/S001-AC.txt
0 → 100644
P58653_en/S002-AC.cc
0 → 100644
1 | +++ a/P58653_en/S002-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +void print_line(char c, string s, bool b) | ||
6 | +{ | ||
7 | + cout << s << "('" << c << "') = "; | ||
8 | + if (b) cout << "true" << endl; | ||
9 | + else cout << "false" << endl; | ||
10 | +} | ||
11 | + | ||
12 | +int main() | ||
13 | +{ | ||
14 | + char c; | ||
15 | + bool letter,vowel,consonant,uppercase,lowercase,digit,test; | ||
16 | + cin >> c; | ||
17 | + | ||
18 | + letter = ((c > 64) && (c < 91)) || ((c > 96) && (c < 123)); | ||
19 | + vowel = (c == 65) || (c == 69) || (c == 73) || (c == 79) || (c == 85) || (c == 97) || (c == 101) || (c == 105) || (c == 111) || (c == 117); | ||
20 | + consonant = !vowel && letter; | ||
21 | + uppercase = (c > 64) && (c < 91); | ||
22 | + lowercase = !uppercase && letter; | ||
23 | + digit = (c > 47) && (c < 58); | ||
24 | + | ||
25 | + print_line(c,"letter",letter); | ||
26 | + print_line(c,"vowel",vowel); | ||
27 | + print_line(c,"consonant",consonant); | ||
28 | + print_line(c,"uppercase",uppercase); | ||
29 | + print_line(c,"lowercase",lowercase); | ||
30 | + print_line(c,"digit",digit); | ||
31 | + return 0; | ||
32 | +} |
P58653_en/S002-AC.txt
0 → 100644
P59539_en/S003-AC.cc
0 → 100644
1 | +++ a/P59539_en/S003-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + cout << fixed; | ||
8 | + cout.precision(4); | ||
9 | + double result = 0; | ||
10 | + int n; | ||
11 | + cin >> n; | ||
12 | + if(n != 0) | ||
13 | + { | ||
14 | + for(int i = 1; i < n+1; i++) | ||
15 | + { | ||
16 | + result += 1.0/i; | ||
17 | + } | ||
18 | + cout << result << endl; | ||
19 | + } | ||
20 | + else | ||
21 | + { | ||
22 | + cout << 0.0 << endl; | ||
23 | + } | ||
24 | + return 0; | ||
25 | +} |
P59539_en/S003-AC.txt
0 → 100644
P59875_en/S001-AC.cc
0 → 100644
1 | +++ a/P59875_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + int a,b; | ||
8 | + | ||
9 | + cin >> a; | ||
10 | + cin >> b; | ||
11 | + | ||
12 | + if(a<b) | ||
13 | + { | ||
14 | + for(int i = b; i > a-1; i--) | ||
15 | + { | ||
16 | + cout << i << endl; | ||
17 | + } | ||
18 | + return 0; | ||
19 | + } | ||
20 | + for(int i = a; i > b-1; i--) | ||
21 | + { | ||
22 | + cout << i << endl; | ||
23 | + } | ||
24 | + return 0; | ||
25 | + | ||
26 | +} |
P59875_en/S001-AC.txt
0 → 100644
P60816_en/S001-AC.cc
0 → 100644
1 | +++ a/P60816_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <cmath> | ||
3 | +#include <iomanip> | ||
4 | + | ||
5 | +using namespace std; | ||
6 | + | ||
7 | +int main() | ||
8 | +{ | ||
9 | + int x,bin; | ||
10 | + cin >> x; | ||
11 | + do | ||
12 | + { | ||
13 | + bin = 0; | ||
14 | + for(int i = 0; i < 4; i++) | ||
15 | + { | ||
16 | + bin += (x & 0x01)*pow(2,i); | ||
17 | + x = x >> 1; | ||
18 | + } | ||
19 | + cout << uppercase << hex << bin; | ||
20 | + }while(x); | ||
21 | + cout << endl; | ||
22 | + return 0; | ||
23 | + | ||
24 | +} |
P60816_en/S001-AC.txt
0 → 100644
P61061_en/S001-AC.cc
0 → 100644
1 | +++ a/P61061_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | +#include <sstream> | ||
4 | + | ||
5 | +using namespace std; | ||
6 | + | ||
7 | +int main() | ||
8 | +{ | ||
9 | + int product=0; | ||
10 | + string str; | ||
11 | + stringstream sstream; | ||
12 | + while(1) | ||
13 | + { | ||
14 | + cin >> str; | ||
15 | + if(cin.eof()) | ||
16 | + { | ||
17 | + return 0; | ||
18 | + } | ||
19 | + do | ||
20 | + { | ||
21 | + product = str[0] - 48; | ||
22 | + for(int i = 1; i < str.size(); i++) | ||
23 | + { | ||
24 | + product *= str[i] - 48; | ||
25 | + } | ||
26 | + cout << "The product of the digits of " << str << " is " << product << "." << endl; | ||
27 | + sstream << product; | ||
28 | + sstream >> str; | ||
29 | + sstream.clear(); | ||
30 | + }while(str.size() != 1); | ||
31 | + cout << "----------" << endl; | ||
32 | + } | ||
33 | + return 0; | ||
34 | +} |
P61061_en/S001-AC.txt
0 → 100644
P61634_en/S001-AC.cc
0 → 100644
1 | +++ a/P61634_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <iomanip> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + int y; | ||
9 | + | ||
10 | + cin >> y; | ||
11 | + | ||
12 | + if(!(y - (y/100)*100)) | ||
13 | + { | ||
14 | + if(!((y/100)%4)) | ||
15 | + { | ||
16 | + cout << "YES" << endl; | ||
17 | + return 0; | ||
18 | + } | ||
19 | + cout << "NO" << endl; | ||
20 | + return 0; | ||
21 | + } | ||
22 | + if(!(y%4)) | ||
23 | + { | ||
24 | + cout << "YES" << endl; | ||
25 | + return 0; | ||
26 | + } | ||
27 | + cout << "NO" << endl; | ||
28 | + return 0; | ||
29 | +} |
P61634_en/S001-AC.txt
0 → 100644
P61930_en/S001-AC.cc
0 → 100644
1 | +++ a/P61930_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int sum_digits(int n) | ||
6 | +{ | ||
7 | + if(!(n/10)) | ||
8 | + { | ||
9 | + return n; | ||
10 | + } | ||
11 | + return n % 10 + sum_digits(n/10); | ||
12 | +} | ||
13 | + | ||
14 | +bool is_multiple_3(int n) | ||
15 | +{ | ||
16 | + if(!(n/10)) | ||
17 | + { | ||
18 | + return (n == 3 | n == 6 | n == 9); | ||
19 | + } | ||
20 | + return is_multiple_3(sum_digits(n)); | ||
21 | +} | ||
22 | + | ||
23 | +int main() | ||
24 | +{ | ||
25 | +/* | ||
26 | + int a; | ||
27 | + cin >> a; | ||
28 | + cout << is_multiple_3(a) << endl; | ||
29 | + return 0; | ||
30 | +*/ | ||
31 | +} |
P61930_en/S001-AC.txt
0 → 100644
P62421_es/S004-AC.cc
0 → 100644
P62421_es/S004-AC.txt
0 → 100644
P62467_en/S001-AC.cc
0 → 100644
1 | +++ a/P62467_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <cmath> | ||
3 | +#include <string> | ||
4 | + | ||
5 | +using namespace std; | ||
6 | + | ||
7 | +void bars(string* array, int lowerLimit, int upperLimit, int n) | ||
8 | +{ | ||
9 | + array[(upperLimit+lowerLimit)/2].append(n,'*'); | ||
10 | + if(lowerLimit == upperLimit) | ||
11 | + { | ||
12 | + return; | ||
13 | + } | ||
14 | + bars(array,lowerLimit,(upperLimit+lowerLimit)/2 - 1,n-1); | ||
15 | + bars(array,(upperLimit+lowerLimit)/2 +1,upperLimit,n-1); | ||
16 | +} | ||
17 | + | ||
18 | +int main() | ||
19 | +{ | ||
20 | + int n; | ||
21 | + cin >> n; | ||
22 | + string* array = new string[(int)(pow(2,n) - 1)]; | ||
23 | + bars(array,0,pow(2,n) - 2,n); | ||
24 | + for(int i = 0; i < (pow(2,n) - 1); i++) | ||
25 | + { | ||
26 | + cout << array[i] << endl; | ||
27 | + } | ||
28 | + return 0; | ||
29 | +} |
P62467_en/S001-AC.txt
0 → 100644
P65103_en/S002-AC.cc
0 → 100644
1 | +++ a/P65103_en/S002-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + int a,b,i=1; | ||
9 | + cin >> a; | ||
10 | + if(a < 1) | ||
11 | + { | ||
12 | + cout << "Incorrect position." << endl; | ||
13 | + return 0; | ||
14 | + } | ||
15 | + while(cin >> b) | ||
16 | + { | ||
17 | + if(i++ == a) | ||
18 | + { | ||
19 | + cout << "At the position " << a << " there is a(n) " << b << "." << endl; | ||
20 | + return 0; | ||
21 | + } | ||
22 | + } | ||
23 | + cout << "Incorrect position." << endl; | ||
24 | + return 0; | ||
25 | +} |
P65103_en/S002-AC.txt
0 → 100644
P65437_en/S001-AC.cc
0 → 100644
P65437_en/S001-AC.txt
0 → 100644
P66567_en/S003-AC.cc
0 → 100644
1 | +++ a/P66567_en/S003-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + double M,Px,Py,Vx,Vy,Fx,Fy,T,x,y; | ||
8 | + | ||
9 | + cin >> M; | ||
10 | + cin >> Px; | ||
11 | + cin >> Py; | ||
12 | + cin >> Vx; | ||
13 | + cin >> Vy; | ||
14 | + cin >> Fx; | ||
15 | + cin >> Fy; | ||
16 | + cin >> T; | ||
17 | + | ||
18 | + x = (Fx*T*T/M)/2 + Vx*T + Px; | ||
19 | + y = (Fy*T*T/M)/2 + Vy*T + Py; | ||
20 | + | ||
21 | + cout << fixed; | ||
22 | + cout.setf(ios::showpoint); | ||
23 | + cout.precision(3); | ||
24 | + cout << x << " " << y << endl; | ||
25 | + | ||
26 | + return 0; | ||
27 | +} |
P66567_en/S003-AC.txt
0 → 100644
P67723_en/S001-AC.cc
0 → 100644
1 | +++ a/P67723_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + int a,b,x,y; | ||
8 | + cin >> a; | ||
9 | + cin >> b; | ||
10 | + x=a; | ||
11 | + y=b; | ||
12 | + do | ||
13 | + { | ||
14 | + if(x > y) | ||
15 | + { | ||
16 | + x -= y; | ||
17 | + } | ||
18 | + else | ||
19 | + { | ||
20 | + y -= x; | ||
21 | + } | ||
22 | + }while(y); | ||
23 | + cout << "The gcd of " << a << " and " << b << " is " << x << "." << endl; | ||
24 | + return 0; | ||
25 | + | ||
26 | +} |
P67723_en/S001-AC.txt
0 → 100644
P68688_en/S001-AC.cc
0 → 100644
P68688_en/S001-AC.txt
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P69277_en/S001-AC.cc
0 → 100644
P69277_en/S001-AC.txt
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P71753_en/S001-AC.cc
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1 | +++ a/P71753_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + int n, max, num; | ||
9 | + while(cin >> n) | ||
10 | + { | ||
11 | + max = -2147483648; | ||
12 | + for(int i = 0; i < n; i++) | ||
13 | + { | ||
14 | + cin >> num; | ||
15 | + if(num > max) | ||
16 | + { | ||
17 | + max = num; | ||
18 | + } | ||
19 | + } | ||
20 | + cout << max << endl; | ||
21 | + } | ||
22 | + return 0; | ||
23 | +} |
P71753_en/S001-AC.txt
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P72484_en/S002-AC.cc
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1 | +++ a/P72484_en/S002-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + int n,spaces,ast = 1; | ||
9 | + cin >> n; | ||
10 | + if(n == 1) | ||
11 | + { | ||
12 | + cout << "*" << endl; | ||
13 | + return 0; | ||
14 | + } | ||
15 | + spaces = n-1; | ||
16 | + while(1) | ||
17 | + { | ||
18 | + for(int j = spaces; j > 0; j--) | ||
19 | + { | ||
20 | + cout << " "; | ||
21 | + } | ||
22 | + for(int k = ast; k > 0; k--) | ||
23 | + { | ||
24 | + cout << "*"; | ||
25 | + } | ||
26 | + cout << endl; | ||
27 | + if(!spaces) | ||
28 | + { | ||
29 | + break; | ||
30 | + } | ||
31 | + spaces--; | ||
32 | + ast += 2; | ||
33 | + } | ||
34 | + ast -= 2; | ||
35 | + spaces++; | ||
36 | + while(1) | ||
37 | + { | ||
38 | + for(int j = spaces; j > 0; j--) | ||
39 | + { | ||
40 | + cout << " "; | ||
41 | + } | ||
42 | + for(int k = ast; k > 0; k--) | ||
43 | + { | ||
44 | + cout << "*"; | ||
45 | + } | ||
46 | + cout << endl; | ||
47 | + if(ast == 1) | ||
48 | + { | ||
49 | + break; | ||
50 | + } | ||
51 | + spaces++; | ||
52 | + ast -= 2; | ||
53 | + } | ||
54 | + return 0; | ||
55 | +} |
P72484_en/S002-AC.txt
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P72986_en/S001-AC.cc
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1 | +++ a/P72986_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <cmath> | ||
3 | +#include <iomanip> | ||
4 | +#include <sstream> | ||
5 | + | ||
6 | +using namespace std; | ||
7 | + | ||
8 | +int main() | ||
9 | +{ | ||
10 | + double x,ncoef=0,coef,result=0,deg=0; | ||
11 | + string str; | ||
12 | + stringstream sstream; | ||
13 | + | ||
14 | + cin >> x; | ||
15 | + | ||
16 | + while(1) | ||
17 | + { | ||
18 | + cin >> str; | ||
19 | + if(cin.eof()) | ||
20 | + { | ||
21 | + break; | ||
22 | + } | ||
23 | + sstream << str << " "; | ||
24 | + ncoef++; | ||
25 | + } | ||
26 | + for(int i = ncoef; i > 0; i--) | ||
27 | + { | ||
28 | + sstream >> coef; | ||
29 | + result += coef*pow(x,i-1); | ||
30 | + } | ||
31 | + cout << setprecision(4) << fixed << result << endl; | ||
32 | + return 0; | ||
33 | +} |
P72986_en/S001-AC.txt
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P73231_en/S001-AC.cc
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1 | +++ a/P73231_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <cmath> | ||
3 | +#include <iomanip> | ||
4 | + | ||
5 | +using namespace std; | ||
6 | + | ||
7 | +int max2(int a, int b) | ||
8 | +{ | ||
9 | + if(a>b) | ||
10 | + { | ||
11 | + return a; | ||
12 | + } | ||
13 | + return b; | ||
14 | +} | ||
15 | + | ||
16 | +int max4(int a, int b, int c, int d) | ||
17 | +{ | ||
18 | + return max2(max2(max2(a,b),c),d); | ||
19 | +} | ||
20 | + | ||
21 | +int main() | ||
22 | +{ | ||
23 | + return 0; | ||
24 | +} |
P73231_en/S001-AC.txt
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P73501_en/S001-AC.cc
0 → 100644
1 | +++ a/P73501_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <iomanip> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + int n, a, b, count = 0; | ||
9 | + cin >> n; | ||
10 | + for(int i = 0; i < n; i++) | ||
11 | + { | ||
12 | + count = 0; | ||
13 | + cin >> b; | ||
14 | + if(!b) | ||
15 | + { | ||
16 | + cout << 0 << endl;; | ||
17 | + continue; | ||
18 | + } | ||
19 | + cin >> a; | ||
20 | + while(a) | ||
21 | + { | ||
22 | + if(a > b) | ||
23 | + { | ||
24 | + count++; | ||
25 | + } | ||
26 | + b = a; | ||
27 | + cin >> a; | ||
28 | + } | ||
29 | + cout << count << endl; | ||
30 | + } | ||
31 | + return 0; | ||
32 | +} |
P73501_en/S001-AC.txt
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P75149_en/S002-AC.cc
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1 | +++ a/P75149_en/S002-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + char c; | ||
9 | + string str; | ||
10 | + while(cin >> c) | ||
11 | + { | ||
12 | + if(c == 'a') | ||
13 | + { | ||
14 | + cout << "yes" << endl; | ||
15 | + getline(cin,str); | ||
16 | + continue; | ||
17 | + } | ||
18 | + else if(c == '.') | ||
19 | + { | ||
20 | + cout << "no" << endl; | ||
21 | + } | ||
22 | + } | ||
23 | +} |
P75149_en/S002-AC.txt
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P77686_en/S001-AC.cc
0 → 100644
1 | +++ a/P77686_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <sstream> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | + | ||
7 | +bool is_palindromic(int n) | ||
8 | +{ | ||
9 | + stringstream sstream; | ||
10 | + string str; | ||
11 | + sstream << n; | ||
12 | + sstream >> str; | ||
13 | + for(int i = 0; i < str.size()/2; i++) | ||
14 | + { | ||
15 | + if(str[i] != str[str.size() - i - 1]) | ||
16 | + { | ||
17 | + return false; | ||
18 | + } | ||
19 | + } | ||
20 | + return true; | ||
21 | +} | ||
22 | + | ||
23 | +int main() | ||
24 | +{ | ||
25 | +/* | ||
26 | + int a; | ||
27 | + cin >> a; | ||
28 | + if(is_palindromic(a)) | ||
29 | + { | ||
30 | + cout << "TRUE" << endl; | ||
31 | + } | ||
32 | + else | ||
33 | + { | ||
34 | + cout << "FALSE" << endl; | ||
35 | + } | ||
36 | + return 0; | ||
37 | +*/ | ||
38 | +} |
P77686_en/S001-AC.txt
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P78142_en/S001-AC.cc
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1 | +++ a/P78142_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <iomanip> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + double d,sum=0; | ||
9 | + int n=0; | ||
10 | + do | ||
11 | + { | ||
12 | + cin >> d; | ||
13 | + if(cin.eof()) | ||
14 | + { | ||
15 | + break; | ||
16 | + } | ||
17 | + sum += d; | ||
18 | + n++; | ||
19 | + }while(1); | ||
20 | + cout << fixed << setprecision(2) << sum/n << endl; | ||
21 | + return 0; | ||
22 | + | ||
23 | +} |
P78142_en/S001-AC.txt
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P79784_en/S001-AC.cc
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1 | +++ a/P79784_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + char c; | ||
8 | + int x=0,y=0; | ||
9 | + | ||
10 | + do | ||
11 | + { | ||
12 | + cin >> c; | ||
13 | + if(cin.eof()) | ||
14 | + { | ||
15 | + break; | ||
16 | + } | ||
17 | + switch(c) | ||
18 | + { | ||
19 | + case 'n': | ||
20 | + y--; | ||
21 | + break; | ||
22 | + | ||
23 | + case 's': | ||
24 | + y++; | ||
25 | + break; | ||
26 | + | ||
27 | + case 'w': | ||
28 | + x--; | ||
29 | + break; | ||
30 | + | ||
31 | + case 'e': | ||
32 | + x++; | ||
33 | + break; | ||
34 | + } | ||
35 | + }while(1); | ||
36 | + cout << "(" << x << ", " << y << ")" << endl; | ||
37 | + return 0; | ||
38 | + | ||
39 | +} |
P79784_en/S001-AC.txt
0 → 100644
P79817_en/S002-AC.cc
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1 | +++ a/P79817_en/S002-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + int a,b,base; | ||
8 | + while(1) | ||
9 | + { | ||
10 | + cin >> a; | ||
11 | + if(cin.eof()) | ||
12 | + { | ||
13 | + return 0; | ||
14 | + } | ||
15 | + cin >> b; | ||
16 | + if(!b) | ||
17 | + { | ||
18 | + cout << 1 << endl; | ||
19 | + continue; | ||
20 | + } | ||
21 | + base = 1; | ||
22 | + for(int i = 1; i < b+1; i++) | ||
23 | + { | ||
24 | + base *= a; | ||
25 | + } | ||
26 | + cout << base << endl; | ||
27 | + } | ||
28 | +} |
P79817_en/S002-AC.txt
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P79860_en/S001-AC.cc
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1 | +++ a/P79860_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <cmath> | ||
3 | +#include <string> | ||
4 | + | ||
5 | +using namespace std; | ||
6 | + | ||
7 | +void bars(string* array, int pos, int n) | ||
8 | +{ | ||
9 | + array[pos].append(n,'*'); | ||
10 | + if(n == 1) | ||
11 | + { | ||
12 | + return; | ||
13 | + } | ||
14 | + bars(array,pos+1,--n); | ||
15 | + bars(array,pos+pow(2,n),n); | ||
16 | +} | ||
17 | + | ||
18 | +int main() | ||
19 | +{ | ||
20 | + int n; | ||
21 | + cin >> n; | ||
22 | + string* array = new string[(int)(pow(2,n) - 1)]; | ||
23 | + bars(array,0,n); | ||
24 | + for(int i = 0; i < (pow(2,n) - 1); i++) | ||
25 | + { | ||
26 | + cout << array[i] << endl; | ||
27 | + } | ||
28 | + return 0; | ||
29 | +} |
P79860_en/S001-AC.txt
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P80660_en/S002-AC.cc
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1 | +++ a/P80660_en/S002-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + while(1) | ||
9 | + { | ||
10 | + int n,count = 0; | ||
11 | + cin >> n; | ||
12 | + if(cin.eof()) | ||
13 | + { | ||
14 | + break; | ||
15 | + } | ||
16 | + while(n != 1) | ||
17 | + { | ||
18 | + if(n % 2) | ||
19 | + { | ||
20 | + n *= 3; | ||
21 | + n++; | ||
22 | + count++; | ||
23 | + continue; | ||
24 | + } | ||
25 | + n /= 2; | ||
26 | + count++; | ||
27 | + } | ||
28 | + cout << count << endl; | ||
29 | + } | ||
30 | + return 0; | ||
31 | +} |
P80660_en/S002-AC.txt
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P81585_en/S003-AC.cc
0 → 100644
1 | +++ a/P81585_en/S003-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +bool hasSum(int* array, int n) | ||
6 | +{ | ||
7 | + int m = 0; | ||
8 | + while(m != n) | ||
9 | + { | ||
10 | + if(array[m] == array[n] - array[m++]) | ||
11 | + { | ||
12 | + return true; | ||
13 | + } | ||
14 | + } | ||
15 | + return false; | ||
16 | +} | ||
17 | + | ||
18 | +int main() | ||
19 | +{ | ||
20 | + int n, m; | ||
21 | + while(cin >> n) | ||
22 | + { | ||
23 | + int* array = new int[n+1]; | ||
24 | + m = 0; | ||
25 | + for(int i = 0; i < n+1; i++) | ||
26 | + { | ||
27 | + array[i] = 0; | ||
28 | + } | ||
29 | + while(m != n) | ||
30 | + { | ||
31 | + cin >> array[m++]; | ||
32 | + array[n] += array[m-1]; | ||
33 | + } | ||
34 | + if(hasSum(array,n)) | ||
35 | + { | ||
36 | + cout << "YES" << endl; | ||
37 | + delete[] array; | ||
38 | + continue; | ||
39 | + } | ||
40 | + cout << "NO" << endl; | ||
41 | + delete[] array; | ||
42 | + } | ||
43 | + return 0; | ||
44 | +} |
P81585_en/S003-AC.txt
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P81629_en/S001-AC.cc
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1 | +++ a/P81629_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <iomanip> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + int e,c; | ||
9 | + | ||
10 | + cin >> e; | ||
11 | + cin >> c; | ||
12 | + | ||
13 | + int quinientos = e / 500; | ||
14 | + e -= quinientos*500; | ||
15 | + | ||
16 | + int doscientos = e / 200; | ||
17 | + e -= doscientos*200; | ||
18 | + | ||
19 | + int cien = e / 100; | ||
20 | + e -= cien*100; | ||
21 | + | ||
22 | + int cincuenta = e / 50; | ||
23 | + e -= cincuenta*50; | ||
24 | + | ||
25 | + int veinte = e / 20; | ||
26 | + e -= veinte*20; | ||
27 | + | ||
28 | + int diez = e / 10; | ||
29 | + e -= diez*10; | ||
30 | + | ||
31 | + int cinco = e / 5; | ||
32 | + e -= cinco*5; | ||
33 | + | ||
34 | + int dos = e / 2; | ||
35 | + e -= dos*2; | ||
36 | + | ||
37 | + int uno = e; | ||
38 | + | ||
39 | + int cincuentac = c / 50; | ||
40 | + c -= cincuentac*50; | ||
41 | + | ||
42 | + int veintec = c / 20; | ||
43 | + c -= veintec*20; | ||
44 | + | ||
45 | + int diezc = c / 10; | ||
46 | + c -= diezc*10; | ||
47 | + | ||
48 | + int cincoc = c / 5; | ||
49 | + c -= cincoc*5; | ||
50 | + | ||
51 | + int dosc = c / 2; | ||
52 | + c -= dosc*2; | ||
53 | + | ||
54 | + int unoc = c; | ||
55 | + | ||
56 | + cout << "Banknotes of 500 euros: " << quinientos << endl; | ||
57 | + cout << "Banknotes of 200 euros: " << doscientos << endl; | ||
58 | + cout << "Banknotes of 100 euros: " << cien << endl; | ||
59 | + cout << "Banknotes of 50 euros: " << cincuenta << endl; | ||
60 | + cout << "Banknotes of 20 euros: " << veinte << endl; | ||
61 | + cout << "Banknotes of 10 euros: " << diez << endl; | ||
62 | + cout << "Banknotes of 5 euros: " << cinco << endl; | ||
63 | + cout << "Coins of 2 euros: " << dos << endl; | ||
64 | + cout << "Coins of 1 euro: " << uno << endl; | ||
65 | + cout << "Coins of 50 cents: " << cincuentac << endl; | ||
66 | + cout << "Coins of 20 cents: " << veintec << endl; | ||
67 | + cout << "Coins of 10 cents: " << diezc << endl; | ||
68 | + cout << "Coins of 5 cents: " << cincoc << endl; | ||
69 | + cout << "Coins of 2 cents: " << dosc << endl; | ||
70 | + cout << "Coins of 1 cent: " << unoc << endl; | ||
71 | + | ||
72 | + return 0; | ||
73 | +} |
P81629_en/S001-AC.txt
0 → 100644
P85288_en/S001-AC.cc
0 → 100644
1 | +++ a/P85288_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +void hanoi(int n, char a, char b, char c) | ||
6 | +{ | ||
7 | + if(n == 1) | ||
8 | + { | ||
9 | + cout << a << " => " << c << endl; | ||
10 | + return; | ||
11 | + } | ||
12 | + hanoi(n-1,a,c,b); | ||
13 | + cout << a << " => " << c << endl; | ||
14 | + hanoi(n-1,b,a,c); | ||
15 | +} | ||
16 | + | ||
17 | +int main() | ||
18 | +{ | ||
19 | + int n; | ||
20 | + cin >> n; | ||
21 | + hanoi(n,'A','B','C'); | ||
22 | + return 0; | ||
23 | +} |
P85288_en/S001-AC.txt
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P88790_en/S002-AC.cc
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1 | +++ a/P88790_en/S002-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int gcd(int a, int b) | ||
6 | +{ | ||
7 | + if(!a) | ||
8 | + { | ||
9 | + return b; | ||
10 | + } | ||
11 | + if(!b) | ||
12 | + { | ||
13 | + return a; | ||
14 | + } | ||
15 | + int res; | ||
16 | + while(b) | ||
17 | + { | ||
18 | + res = b; | ||
19 | + b = a % b; | ||
20 | + a = res; | ||
21 | + } | ||
22 | + return res; | ||
23 | +} | ||
24 | + | ||
25 | + | ||
26 | +int main() | ||
27 | +{ | ||
28 | +/* int a,b; | ||
29 | + cin >> a; | ||
30 | + cin >> b; | ||
31 | + cout << gcd(a,b) << endl; | ||
32 | + return 0; | ||
33 | +*/ | ||
34 | +} |
P88790_en/S002-AC.txt
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P89078_en/S001-AC.cc
0 → 100644
P89078_en/S001-AC.txt
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P89265_en/S001-AC.cc
0 → 100644
1 | +++ a/P89265_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + int a,b,c,d,x,y; | ||
8 | + | ||
9 | + cin >> a; | ||
10 | + cin >> b; | ||
11 | + cin >> c; | ||
12 | + cin >> d; | ||
13 | + | ||
14 | + if(a == c && b == d) | ||
15 | + { | ||
16 | + cout << "= , [" << a << "," << b << "]" << endl; | ||
17 | + return 0; | ||
18 | + } | ||
19 | + else if(a<=d) | ||
20 | + { | ||
21 | + if(b>=c) | ||
22 | + { | ||
23 | + if(a<=c && b>=d) | ||
24 | + { | ||
25 | + cout << "2 , "; | ||
26 | + } | ||
27 | + else if(a>=c && b<=d) | ||
28 | + { | ||
29 | + cout << "1 , "; | ||
30 | + } | ||
31 | + else | ||
32 | + { | ||
33 | + cout << "? , "; | ||
34 | + } | ||
35 | + | ||
36 | + if(a<c) | ||
37 | + { | ||
38 | + x = c; | ||
39 | + } | ||
40 | + else | ||
41 | + { | ||
42 | + x = a; | ||
43 | + } | ||
44 | + if(d<b) | ||
45 | + { | ||
46 | + y = d; | ||
47 | + } | ||
48 | + else | ||
49 | + { | ||
50 | + y = b; | ||
51 | + } | ||
52 | + cout << "[" << x << "," << y << "]" << endl; | ||
53 | + return 0; | ||
54 | + } | ||
55 | + } | ||
56 | + cout << "? , []" << endl; | ||
57 | + return 0; | ||
58 | +} |
P89265_en/S001-AC.txt
0 → 100644
P89336_en/S001-AC.cc
0 → 100644
1 | +++ a/P89336_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +string read(int* n) | ||
6 | +{ | ||
7 | + string str, prev; | ||
8 | + cin >> str; | ||
9 | + (*n)++; | ||
10 | + if(cin.eof()) | ||
11 | + { | ||
12 | + *n = ((*n) / -2)*(-1); | ||
13 | + return ""; | ||
14 | + } | ||
15 | + prev = read(n); | ||
16 | + if((*n) > 0) | ||
17 | + { | ||
18 | + (*n)--; | ||
19 | + return prev; | ||
20 | + } | ||
21 | + return prev + str + "\n"; | ||
22 | +} | ||
23 | +int main() | ||
24 | +{ | ||
25 | + int n = 0; | ||
26 | + cout << read(&n); | ||
27 | + return 0; | ||
28 | +} |
P89336_en/S001-AC.txt
0 → 100644
P89851_en/S002-AC.cc
0 → 100644
1 | +++ a/P89851_en/S002-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int getMissing(int* array) | ||
6 | +{ | ||
7 | + int i = 0; | ||
8 | + while(1) | ||
9 | + { | ||
10 | + if(!array[i++]) | ||
11 | + { | ||
12 | + return i; | ||
13 | + } | ||
14 | + } | ||
15 | +} | ||
16 | + | ||
17 | +int main() | ||
18 | +{ | ||
19 | + int n, m, o; | ||
20 | + while(cin >> n) | ||
21 | + { | ||
22 | + int* array = new int[n]; | ||
23 | + m = 0; | ||
24 | + for(int i = 0; i < n; i++) | ||
25 | + { | ||
26 | + array[i]=0; | ||
27 | + } | ||
28 | + while((++m) != n) | ||
29 | + { | ||
30 | + cin >> o; | ||
31 | + array[o-1] = o; | ||
32 | + } | ||
33 | + cout << getMissing(array) << endl; | ||
34 | + delete[] array; | ||
35 | + } | ||
36 | + return 0; | ||
37 | +} |
P89851_en/S002-AC.txt
0 → 100644
P90133_en/S001-AC.cc
0 → 100644
1 | +++ a/P90133_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + int a,b,base,exp; | ||
8 | + while(1) | ||
9 | + { | ||
10 | + cin >> a; | ||
11 | + if(cin.eof()) | ||
12 | + { | ||
13 | + return 0; | ||
14 | + } | ||
15 | + cin >> b; | ||
16 | + base = 1; | ||
17 | + exp = 0; | ||
18 | + while(base != b) | ||
19 | + { | ||
20 | + if(base > b) | ||
21 | + { | ||
22 | + exp--; | ||
23 | + break; | ||
24 | + } | ||
25 | + base *= a; | ||
26 | + exp++; | ||
27 | + } | ||
28 | + cout << exp << endl; | ||
29 | + } | ||
30 | +} |
P90133_en/S001-AC.txt
0 → 100644
P90226_en/S001-AC.cc
0 → 100644
1 | +++ a/P90226_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +int main() | ||
7 | +{ | ||
8 | + string str1,str2; | ||
9 | + cin >> str1; | ||
10 | + cin >> str2; | ||
11 | + | ||
12 | + if(str1 > str2) | ||
13 | + { | ||
14 | + cout << str1 << " > " << str2 << endl; | ||
15 | + } | ||
16 | + else if(str1 < str2) | ||
17 | + { | ||
18 | + cout << str1 << " < " << str2 << endl; | ||
19 | + } | ||
20 | + else | ||
21 | + { | ||
22 | + cout << str1 << " = " << str2 << endl; | ||
23 | + } | ||
24 | + return 0; | ||
25 | +} |
P90226_en/S001-AC.txt
0 → 100644
P90615_en/S001-AC.cc
0 → 100644
1 | +++ a/P90615_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + int max; | ||
8 | + int input[3]; | ||
9 | + cin >> input[0]; | ||
10 | + cin >> input[1]; | ||
11 | + cin >> input[2]; | ||
12 | + max = input[0]; | ||
13 | + for(int i = 1; i < 3; i++) | ||
14 | + { | ||
15 | + if(input[i] > max) | ||
16 | + { | ||
17 | + max = input[i]; | ||
18 | + } | ||
19 | + } | ||
20 | + cout << max << endl; | ||
21 | + return 0; | ||
22 | +} |
P90615_en/S001-AC.txt
0 → 100644
P92351_en/S001-AC.cc
0 → 100644
1 | +++ a/P92351_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + int a,b,div,res; | ||
8 | + cin >> a; | ||
9 | + cin >> b; | ||
10 | + | ||
11 | + div = a/b; | ||
12 | + res = a-(div*b); | ||
13 | + | ||
14 | + if(res < 0) | ||
15 | + { | ||
16 | + div = div - 1; | ||
17 | + } | ||
18 | + | ||
19 | + res = a-(div*b); | ||
20 | + cout << div << " " << res << endl; | ||
21 | + return 0; | ||
22 | +} |
P92351_en/S001-AC.txt
0 → 100644
1 | +++ a/P92351_en/S001-AC.txt | ||
1 | +--- | ||
2 | +problem_id: P92351_en | ||
3 | +submission_id: S001 | ||
4 | +compiler_id: G++ | ||
5 | +annotation: | ||
6 | +time_in: 2012-07-10 01:18:28 | ||
7 | +time_out: 2012-07-10 01:18:38 | ||
8 | +veredict: AC | ||
9 | +veredict_info: | ||
10 | +title: Integer division and remainder of an integer number by a natural number |
P92613_en/S002-AC.cc
0 → 100644
1 | +++ a/P92613_en/S002-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + double x; | ||
8 | + cin >> x; | ||
9 | + | ||
10 | + cout << (int)x << " "; | ||
11 | + if(x - (int)x) | ||
12 | + { | ||
13 | + cout << (int)x + 1 << " "; | ||
14 | + } | ||
15 | + else | ||
16 | + { | ||
17 | + cout << (int)x << " "; | ||
18 | + } | ||
19 | + | ||
20 | + if(x - (int)x >= 0.5) | ||
21 | + { | ||
22 | + cout << (int)x +1 << endl; | ||
23 | + } | ||
24 | + else | ||
25 | + { | ||
26 | + cout << (int)x << endl; | ||
27 | + } | ||
28 | + | ||
29 | + return 0; | ||
30 | +} |
P92613_en/S002-AC.txt
0 → 100644
P92998_en/S002-AC.cc
0 → 100644
1 | +++ a/P92998_en/S002-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +string read(int n) | ||
6 | +{ | ||
7 | + string str; | ||
8 | + cin >> str; | ||
9 | + if(n == 1) | ||
10 | + { | ||
11 | + return str + "\n"; | ||
12 | + } | ||
13 | + return read(n-1) + str + "\n"; | ||
14 | +} | ||
15 | +int main() | ||
16 | +{ | ||
17 | + int n; | ||
18 | + cin >> n; | ||
19 | + if(n) | ||
20 | + { | ||
21 | + cout << read(n); | ||
22 | + } | ||
23 | + return 0; | ||
24 | +} |
P92998_en/S002-AC.txt
0 → 100644
P93533_en/S001-AC.cc
0 → 100644
1 | +++ a/P93533_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <string> | ||
3 | + | ||
4 | +using namespace std; | ||
5 | + | ||
6 | +void dec2negbin(int a) | ||
7 | +{ | ||
8 | + char rem; | ||
9 | + string str; | ||
10 | + do | ||
11 | + { | ||
12 | + if((rem = a % -2) == -1) | ||
13 | + { | ||
14 | + rem = 1; | ||
15 | + a = (a/-2) + 1; | ||
16 | + } | ||
17 | + else | ||
18 | + { | ||
19 | + a /= -2; | ||
20 | + } | ||
21 | + str.insert(0,1,rem + 48); | ||
22 | + }while(a); | ||
23 | + cout << str << endl; | ||
24 | +} | ||
25 | +int main() | ||
26 | +{ | ||
27 | + while(1) | ||
28 | + { | ||
29 | + int a; | ||
30 | + cin >> a; | ||
31 | + if(cin.eof()) | ||
32 | + { | ||
33 | + return 0; | ||
34 | + } | ||
35 | + cout << a << ": "; | ||
36 | + dec2negbin(a); | ||
37 | + } | ||
38 | + return 0; | ||
39 | +} |
P93533_en/S001-AC.txt
0 → 100644
P95401_en/S001-AC.cc
0 → 100644
1 | +++ a/P95401_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | + | ||
6 | +bool is_leap_year(int year) | ||
7 | +{ | ||
8 | + if(!(year - (year/100)*100)) | ||
9 | + { | ||
10 | + if(!((year/100)%4)) | ||
11 | + { | ||
12 | + return true; | ||
13 | + } | ||
14 | + return false; | ||
15 | + } | ||
16 | + if(!(year%4)) | ||
17 | + { | ||
18 | + return true; | ||
19 | + } | ||
20 | + return false; | ||
21 | +} | ||
22 | + | ||
23 | +int main() | ||
24 | +{ | ||
25 | +/* | ||
26 | + int a; | ||
27 | + cin >> a; | ||
28 | + if(is_leap_year(a)) | ||
29 | + { | ||
30 | + cout << "TRUE" << endl; | ||
31 | + } | ||
32 | + else | ||
33 | + { | ||
34 | + cout << "FALSE" << endl; | ||
35 | + } | ||
36 | + return 0; | ||
37 | +*/ | ||
38 | +} |
P95401_en/S001-AC.txt
0 → 100644
P96564_en/S001-AC.cc
0 → 100644
1 | +++ a/P96564_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | + | ||
6 | +long int gcd(long a, long b) | ||
7 | +{ | ||
8 | + long res; | ||
9 | + while(b) | ||
10 | + { | ||
11 | + res = b; | ||
12 | + b = a % b; | ||
13 | + a = res; | ||
14 | + } | ||
15 | + return res; | ||
16 | +} | ||
17 | +long mcm(long a, long b) | ||
18 | +{ | ||
19 | + return (a / gcd(a, b))*b; | ||
20 | +} | ||
21 | + | ||
22 | +int main() | ||
23 | +{ | ||
24 | + int n; | ||
25 | + long a; | ||
26 | + long b; | ||
27 | + while(1) | ||
28 | + { | ||
29 | + cin >> n; | ||
30 | + if(n) | ||
31 | + { | ||
32 | + if(n == 1) | ||
33 | + { | ||
34 | + cin >> a; | ||
35 | + cout << a << endl; | ||
36 | + continue; | ||
37 | + } | ||
38 | + cin >> a; | ||
39 | + for(int i = 0; i < n-1; i++) | ||
40 | + { | ||
41 | + cin >> b; | ||
42 | + a = mcm(a,b); | ||
43 | + } | ||
44 | + cout << a << endl; | ||
45 | + } | ||
46 | + else | ||
47 | + { | ||
48 | + return 0; | ||
49 | + } | ||
50 | + } | ||
51 | +} |
P96564_en/S001-AC.txt
0 → 100644
P96767_en/S001-AC.cc
0 → 100644
1 | +++ a/P96767_en/S001-AC.cc | ||
1 | +#include <iostream> | ||
2 | +#include <cmath> | ||
3 | +#include <iomanip> | ||
4 | + | ||
5 | +using namespace std; | ||
6 | + | ||
7 | +int main() | ||
8 | +{ | ||
9 | + double x,coef,result=0,deg=0; | ||
10 | + cin >> x; | ||
11 | + while(1) | ||
12 | + { | ||
13 | + cin >> coef; | ||
14 | + if(cin.eof()) | ||
15 | + { | ||
16 | + cout << setprecision(4) << fixed << result << endl; | ||
17 | + return 0; | ||
18 | + } | ||
19 | + result += coef*pow(x,deg++); | ||
20 | + } | ||
21 | +} |
P96767_en/S001-AC.txt
0 → 100644
P96965_en/S003-AC.cc
0 → 100644
1 | +++ a/P96965_en/S003-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int sum_of_digits(int x) | ||
6 | +{ | ||
7 | + if(!(x/10)) | ||
8 | + { | ||
9 | + return x; | ||
10 | + } | ||
11 | + return (x - (x/10)*10) + sum_of_digits(x/10); | ||
12 | +} | ||
13 | + | ||
14 | +int reduction_of_digits(int x) | ||
15 | +{ | ||
16 | + if(!(x/10)) | ||
17 | + { | ||
18 | + return x; | ||
19 | + } | ||
20 | + return reduction_of_digits(sum_of_digits(x)); | ||
21 | +} | ||
22 | + | ||
23 | +int main() | ||
24 | +{ | ||
25 | +/* | ||
26 | + int a; | ||
27 | + cin >> a; | ||
28 | + cout << reduction_of_digits(a) << endl; | ||
29 | + return 0; | ||
30 | +*/ | ||
31 | +} |
P96965_en/S003-AC.txt
0 → 100644
P97156_en/S002-AC.cc
0 → 100644
1 | +++ a/P97156_en/S002-AC.cc | ||
1 | +#include <iostream> | ||
2 | + | ||
3 | +using namespace std; | ||
4 | + | ||
5 | +int main() | ||
6 | +{ | ||
7 | + int a,b; | ||
8 | + | ||
9 | + cin >> a; | ||
10 | + cin >> b; | ||
11 | + | ||
12 | + if(a>b) | ||
13 | + { | ||
14 | + cout << endl; | ||
15 | + return 0; | ||
16 | + } | ||
17 | + | ||
18 | + cout << a; | ||
19 | + | ||
20 | + for(int i = a+1; i < b+1; i++) | ||
21 | + { | ||
22 | + cout << ","; | ||
23 | + cout << i; | ||
24 | + } | ||
25 | + cout << endl; | ||
26 | + return 0; | ||
27 | + | ||
28 | +} |
P97156_en/S002-AC.txt
0 → 100644
P97969_en/S001-AC.cc
0 → 100644
P97969_en/S001-AC.txt
0 → 100644
P98960_en/S001-AC.cc
0 → 100644
P98960_en/S001-AC.txt
0 → 100644