|
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
#include <stdio.h>
#include <string.h>
#include "auxiliar.h"
int check_length(char **inputs, uint8_t num_inputs)
{
int input_length = strlen(inputs[0]);
if((input_length != strlen(inputs[1])) || (strlen(inputs[2]) != 1))
{
return -1;
}
return input_length;
}
int main(int argc, char **argv)
{
if(argc != 2)
{
error();
}
char *input = argv[1];
if(!strcmp(input,"error"))
{
error();
}
char **inputs = comma_separate(input);
if(inputs == NULL)
{
error();
}
int num_inputs = num_occurrences(input,',');
if(num_inputs != 3)
{
error();
}
int input_length = check_length(inputs,num_inputs);
if(input_length == -1)
{
error();
}
int a,b,carry_in,c;
|
|
|
45
46
47
48
49
50
51
|
c = a+b+carry_in;
char *result = dec2bin(c,input_length+1);
printf("%s,%c",result+1,result[0]);
free(result);
free_mem(inputs,num_inputs);
return 0;
}
|
