Compilare: main.cpp: In member function 'int MFDinitz::dfs(int)': main.cpp:58:24: warning: comparison of integer expressions of different signedness: '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 58 | while(pt[node] < e2[node].size()){ main.cpp:70:5: warning: control reaches end of non-void function [-Wreturn-type] 70 | } | ^