Compilare: main.cpp: In function 'int dfs(int, int)': main.cpp:49:1: warning: no return statement in function returning non-void [-Wreturn-type] 49 | } | ^ main.cpp:36:5: warning: infinite recursion detected [-Winfinite-recursion] 36 | int dfs(int nod, int lungime) | ^~~ main.cpp:47:16: note: recursive call 47 | dfs(x, lungime + 1); | ~~~^~~~~~~~~~~~~~~~