Compilare: main.cpp: In function 'int dfs(int, int)': main.cpp:30:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(cap==0) return 0; if(nod==fi) return cap; ^~ main.cpp:30:26: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' if(cap==0) return 0; if(nod==fi) return cap; ^~