Compilare: main.cpp: In function 'int main()': main.cpp:35:40: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 35 | for (int j = 0; j < G / i && j < profit_pt_G[i].size(); j++) | ~~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp:43:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<obiect>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 43 | for (int i = 0; i < el_rap_greutate_profit_bun.size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:51:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 51 | for (int i = 0; i < profit_pt_G[0].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~~~