Eroare de compilare: main.cpp: In function 'void solve2()': main.cpp:39:5: error: 'vector' was not declared in this scope vector <int> aux; ^~~~~~ main.cpp:39:13: error: expected primary-expression before 'int' vector <int> aux; ^~~ main.cpp:45:13: error: 'aux' was not declared in this scope aux.push_back(sol[i]); ^~~ main.cpp:51:13: error: 'aux' was not declared in this scope aux.push_back(v[pozv++]); ^~~ main.cpp:54:24: error: 'aux' was not declared in this scope for(int i = 0; i < aux.size() - (n - pozv + 1); i++) ^~~ Non zero exit status: 1