Compilare: main.cpp: In member function 'int Graf::DFSFlow(int, int, int, int*)': main.cpp:91:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Edge>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 91 | for(; start[node] < adj[node].size(); start[node]++){ | ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:186:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 186 | for(int i = 0; i < muchii.size(); i ++){ | ~~^~~~~~~~~~~~~~~ main.cpp:198:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 198 | for(int i = 0; i < result.size(); i ++){ | ~~^~~~~~~~~~~~~~~ main.cpp:181:9: warning: unused variable 'flow' [-Wunused-variable] 181 | int flow = g.MaxFlowDinic(0,100); | ^~~~