Borderou de evaluare (job #639188)

Compilare: main.cpp: In function 'int main()': main.cpp:12:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 12 | for (i = 0; i < S.size(); i++){ | ~~^~~~~~~~~~ main.cpp:16:53: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 16 | for (j = i + 1, c = k - 1, l = 1; j < S.size(); j++){ | ~~^~~~~~~~~~