func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, k = 0;     cin >> n;     int r[n];     for (int i = 0; i < n; ++i) {       cin >> r[i];       if (r[i] % 2 == 1) ++k;     }     if (k % 2 == 0)       cout << n - k;     else       cout << k;   }   