Borderou de evaluare (job #822252)

Compilare: main.cpp: In function 'int main()': main.cpp:21:79: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} and 'int' [-Wsign-compare] 21 | while (!rez.empty() && rez.back() > c && rez.size() + (total - i - 1) >= k) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~ main.cpp:26:24: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} and 'int' [-Wsign-compare] 26 | if (rez.size() < k) | ~~~~~~~~~~~^~~