Borderou de evaluare (job #643421)

Compilare: main.cpp: In function 'bool circular(int)': main.cpp:26:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 26 | for(int i =0;i<s.size();i++){ | ~^~~~~~~~~ main.cpp:32:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 32 | if(k == s.size()-1){ | ~~^~~~~~~~~~~~~ main.cpp:44:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 44 | if(suma != s.size())return false; | ~~~~~^~~~~~~~~~~