Borderou de evaluare (job #843709)

Compilare: main.cpp: In function 'int main()': main.cpp:54:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 54 | for(int w=5; w<l.size(); w++){ | ~^~~~~~~~~ main.cpp:79:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 79 | for(int w=7; w<l.size(); w++){ | ~^~~~~~~~~ main.cpp:100:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 100 | for(int w=6; w<l.size(); w++){ | ~^~~~~~~~~