func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     vector<int> even_bag, odd_bag;     int n, all, x;     cin >> n;     for (int i = 0; i < n; i++) {       cin >> x;       all += x;       if (x & 1)         odd_bag.push_back(x);       else         even_bag.push_back(x);     }     cout << ((all & 1) ? odd_bag.size() : even_bag.size()) << endl;     return 0;   }   