Compilare: main.cpp: In function 'int dfs(int, int)': main.cpp:20:1: warning: no return statement in function returning non-void [-Wreturn-type] 20 | } | ^ main.cpp: In function 'int bfs()': main.cpp:62:1: warning: no return statement in function returning non-void [-Wreturn-type] 62 | } | ^ main.cpp: In function 'int main()': main.cpp:119:17: warning: 'cm' may be used uninitialized in this function [-Wmaybe-uninitialized] 119 | cout<<lm<<" "<<cm; | ^~ main.cpp:119:12: warning: 'lm' may be used uninitialized in this function [-Wmaybe-uninitialized] 119 | cout<<lm<<" "<<cm; | ^~~