Borderou de evaluare (job #812944)

Compilare: main.cpp: In function 'int main()': main.cpp:15:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 15 | for(int i = 0 ; i < c.size() ; i ++ ){ | ~~^~~~~~~~~~ main.cpp:17:51: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 17 | if( cf!=0 && mincf > cf && i <= c.size() - 2 ) | ~~^~~~~~~~~~~~~~~