Eroare de compilare: main.cpp: In function 'int dfs(int)': main.cpp:15:10: warning: no return statement in function returning non-void [-Wreturn-type] dfs(*it);} ^ main.cpp: In function 'int solve(int, int)': main.cpp:77:11: error: a function-definition is not allowed here before '{' token int main(){ ^ main.cpp:101:10: error: expected '}' at end of input return 0;} ^ main.cpp:101:10: warning: control reaches end of non-void function [-Wreturn-type] return 0;} ^ Non zero exit status: 1