Borderou de evaluare (job #803086)

Compilare: main.cpp: In function 'int main()': main.cpp:14:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 14 | for (int i=0;i<S.size();i++) | ~^~~~~~~~~ main.cpp:19:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 19 | if ((x!=S.size()/2) || (y!=S.size()/2)) | ~^~~~~~~~~~~~ main.cpp:19:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 19 | if ((x!=S.size()/2) || (y!=S.size()/2)) | ~^~~~~~~~~~~~