Compilare: main.cpp: In function 'int sendflow(int, int)': main.cpp:95:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<edge>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 95 | for(; start[nod]<g[nod].size(); start[nod]++) { | ~~~~~~~~~~^~~~~~~~~~~~~~ main.cpp: In function 'int dinic()': main.cpp:117:19: warning: suggest parentheses around assignment used as truth value [-Wparentheses] 117 | while(rez = sendflow(1, inf)) | ~~~~^~~~~~~~~~~~~~~~~~