Compilare: main.cpp: In function 'void bfs()': main.cpp:123:25: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 123 | if (rezultat.size() == n) { | ~~~~~~~~~~~~~~~~^~~~ main.cpp:124:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 124 | for (int i = 0 ; i < rezultat.size() ; i++) { | ~~^~~~~~~~~~~~~~~~~