Eroare de compilare: main.cpp: In function 'int query()': main.cpp:35:26: error: 'v' was not declared in this scope 35 | int ans = 0, n = v.size(); | ^ main.cpp: In function 'int main()': main.cpp:68:24: error: invalid initialization of reference of type 'std::vector<int>&' from expression of type 'int' 68 | update(pos, val); | ^~~ main.cpp:7:26: note: in passing argument 1 of 'void update(std::vector<int>&, int, int)' 7 | void update(vector<int>& v, int index, int val) | ~~~~~~~~~~~~~^ Non zero exit status: 1