Compilare: main.cpp: In function 'int sendflow(int, int)': main.cpp:47:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<muchie>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 47 | for(; start[nod] < g[nod].size(); start[nod]++) { | ~~~~~~~~~~~^~~~~~~~~~~~~~~ main.cpp: In function 'int dinic()': main.cpp:72:19: warning: suggest parentheses around assignment used as truth value [-Wparentheses] 72 | while(rez = sendflow(1, INT_MAX)) | ~~~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:85:40: warning: narrowing conversion of 'g[y].std::vector<muchie>::size()' from 'std::vector<muchie>::size_type' {aka 'long unsigned int'} to 'int' [-Wnarrowing] 85 | muchie m1 = {y, 0, c, g[y].size()}; | ~~~~~~~~~^~ main.cpp:86:40: warning: narrowing conversion of 'g[x].std::vector<muchie>::size()' from 'std::vector<muchie>::size_type' {aka 'long unsigned int'} to 'int' [-Wnarrowing] 86 | muchie m2 = {x, 0, 0, g[x].size()}; | ~~~~~~~~~^~