Eroare de compilare: main.cpp:6:1: error: 'vector' does not name a type 6 | vector<int> v, sums; | ^~~~~~ main.cpp: In function 'void nr_perechi(int, int&)': main.cpp:16:15: error: 'v' was not declared in this scope 16 | while(v[i] + v[j] >= mid and j > i) | ^ main.cpp: In function 'int main()': main.cpp:23:5: error: 'v' was not declared in this scope 23 | v.resize(n + 1); | ^ main.cpp:24:5: error: 'sums' was not declared in this scope 24 | sums.resize(n + 1); | ^~~~ main.cpp:30:5: error: 'sort' was not declared in this scope; did you mean 'short'? 30 | sort(v.begin() + 1, v.end()); | ^~~~ | short Non zero exit status: 1