Compilare: main.cpp: In function 'int edmonds_karp(int, int)': main.cpp:43:19: warning: suggest parentheses around assignment used as truth value [-Wparentheses] 43 | while(newflow = bfs(s, t, p)) { | ~~~~~~~~^~~~~~~~~~~~~~ main.cpp:45:23: warning: unused variable 'x' [-Wunused-variable] 45 | int curr = t, x, y = p[t]; | ^ main.cpp:45:26: warning: unused variable 'y' [-Wunused-variable] 45 | int curr = t, x, y = p[t]; | ^