Compilare: main.cpp: In function 'int dfs(int, int)': main.cpp:29:1: warning: no return statement in function returning non-void [-Wreturn-type] 29 | } | ^ main.cpp: In function 'int main()': main.cpp:53:8: warning: 'rad' may be used uninitialized in this function [-Wmaybe-uninitialized] 53 | dfs(rad,1); | ~~~^~~~~~~