Borderou de evaluare (job #610263)

Compilare: main.cpp: In function 'int cmp(std::string, std::string)': main.cpp:12:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 12 | for(int i=0; i<a.size(); i++) | ~^~~~~~~~~ main.cpp: In function 'int compar(std::string, std::string)': main.cpp:24:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 24 | for(int i=1; i<a.size()-1; i++) | ~^~~~~~~~~~~ main.cpp:27:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 27 | for(int j=i; j<a.size()-1; j++) | ~^~~~~~~~~~~