Eroare de compilare: main.cpp:14:1: error: 'vector' does not name a type 14 | vector<nod> v; | ^~~~~~ main.cpp:15:1: error: 'vector' does not name a type 15 | vector<pair<long long, long long> > rez; | ^~~~~~ main.cpp: In function 'void un(nod)': main.cpp:34:9: error: 'rez' was not declared in this scope 34 | rez.push_back({x, y}); | ^~~ main.cpp: In function 'int main()': main.cpp:53:9: error: 'v' was not declared in this scope 53 | v.push_back(p); | ^ main.cpp:55:10: error: 'v' was not declared in this scope 55 | sort(v.begin(), v.end(), cmp); | ^ main.cpp:62:26: error: 'rez' was not declared in this scope 62 | g << cost << '\n' << rez.size() << '\n'; | ^~~ Non zero exit status: 1