Compilare: main.cpp: In function 'int bfs(int, int, std::vector<int>&)': main.cpp:29:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 29 | for(int i = 0;i<adj[curr].size();i++) | ~^~~~~~~~~~~~~~~~~ main.cpp: In function 'int maxflow(int, int)': main.cpp:51:20: warning: suggest parentheses around assignment used as truth value [-Wparentheses] 51 | while(new_flow = bfs(s,d,parent)) | ~~~~~~~~~^~~~~~~~~~~~~~~~~