Borderou de evaluare (job #615784)

Compilare: main.cpp: In function 'int main()': main.cpp:10:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 10 | for(int i=0;i<s.size();i++){ | ~^~~~~~~~~ main.cpp:14:22: 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()-1;i++){ | ~^~~~~~~~~~~ main.cpp:18:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 18 | for(int i=0;i<s.size()-1;i++){ | ~^~~~~~~~~~~ main.cpp:37:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 37 | for(int i=0;i<s.size();i++){ | ~^~~~~~~~~