Compilare: main.cpp: In function 'int main()': main.cpp:34:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 34 | for(int j=0;j<gmax/i && j<G[i].size();j++) | ~^~~~~~~~~~~~ main.cpp:42:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<obiect>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 42 | for(int i=0;i<v.size();i++) | ~^~~~~~~~~ main.cpp:50:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 50 | for(int i=0;i<G[0].size();i++) | ~^~~~~~~~~~~~