Compilare: main.cpp: In function 'int main()': main.cpp:33:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 33 | for(int i=0;i<edge[node].size();i++) | ~^~~~~~~~~~~~~~~~~~ main.cpp:50:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<std::pair<int, int>, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 50 | for(int i=0;i<Edges.size();i++) | ~^~~~~~~~~~~~~