Borderou de evaluare (job #678149)

Compilare: main.cpp: In function 'int main()': main.cpp:6:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 6 | for(int i=0; i<=s.size(); i++) | ~^~~~~~~~~~ main.cpp:8:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 8 | for(int j=1; j<=s.size()-i; j++) | ~^~~~~~~~~~~~