Eroare de compilare: main.cpp: In function 'void dfs(int, int)': main.cpp:11:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<f[nod].size();i++){ ~^~~~~~~~~~~~~~ main.cpp: In function 'void rez(int)': main.cpp:22:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<f[nod].size();i++){ ~^~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:37:5: error: 'ifstream' was not declared in this scope ifstream cin("funnygraph.in"); ^~~~~~~~ main.cpp:38:5: error: 'ofstream' was not declared in this scope ofstream cout("funnygraph.out"); ^~~~~~~~ main.cpp:40:5: error: 'cin' was not declared in this scope cin>>n>>m; ^~~ main.cpp:119:13: error: 'cout' was not declared in this scope cout<<"YEP :)\n"; ^~~~ main.cpp:122:13: error: 'cout' was not declared in this scope cout<<"NOPE :/\n"; ^~~~ Non zero exit status: 1