Compilare: main.cpp: In function 'int main()': main.cpp:45:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 45 | for(int j = 0; j < lista[i].size(); j++){//deoarece incepem din vecini, ii bagam pe coada, ii setam ca proprii tati | ~~^~~~~~~~~~~~~~~~~ main.cpp:54:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 54 | for(int j = 0; j < lista[minim.second].size(); j++){//vecinii nodului | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:70:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 70 | for(int k = 0; k < lista[j].size(); k++){ | ~~^~~~~~~~~~~~~~~~~