Compilare: main.cpp: In function 'int dfs(int, int)': main.cpp:24:1: warning: no return statement in function returning non-void [-Wreturn-type] 24 | } | ^ main.cpp:13:5: warning: infinite recursion detected [-Winfinite-recursion] 13 | int dfs(int nod, int d) { | ^~~ main.cpp:21:16: note: recursive call 21 | dfs(vec, d+1); | ~~~^~~~~~~~~~