S002-AC.cc 198 Bytes Edit Raw Blame History Permalink 1 2 3 4 5 6 7 8 9 10 11 12 13 #include <iostream> #include <string> using namespace std; int main() { string str; cin >> str; cout << "The number of digits of " << str << " is " << str.size() << "." << endl; return 0; }