Compilare: main.cpp: In member function 'int componenta::getNr(bool, std::vector<std::pair<int, int> >&)': main.cpp:42:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 42 | for (int i = 1; i < tmp.size(); i++) | ~~^~~~~~~~~~~~ main.cpp: In member function 'void componenta::makeSol()': main.cpp:71:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 71 | for (int i = 0; i < ps.size(); i++) | ~~^~~~~~~~~~~