Compilare: main.cpp: In function 'void dfs(int)': main.cpp:11:6: warning: unused variable 'vec' [-Wunused-variable] 11 | {int vec; | ^~~ main.cpp: In function 'int main()': main.cpp:55:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 55 | for(int i=1;i<=p;++i) | ^~~ main.cpp:57:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 57 | g<<'\n'; | ^