Compilare: main.cpp: In function 'int DFS(int, int)': main.cpp:14:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(auto i : G[Nod]) ^~~ main.cpp:22:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' DP2[Nod]=N-S-1; ^~~ main.cpp:23:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^