func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, k;     int a[100009];     cin >> n >> k;     for (int i = 0; i < n; i++) cin >> a[i];     int t = 0;     long long sum1 = 0;     sort(a, a + n);     int m = 0, l = 0, token = 0;     for (int i = n - 1; i >= 0; i--) {       if (a[i] > k) {         int temp = a[i] / k;         token = temp;         temp /= 2;         if (a[i] % k != 0) {           if (token % 2 == 1) temp++;           token++;         }         if (token % 2 == 1) {           if (l == 0)             l = 1;           else {             t++;             l = 0;           }         }         t += temp;       } else {         if (m == 0) {           m = 1;         } else {           t++;           m = 0;         }       }       if (l == 1 && m == 1 && i == 0)         t++;       else if (m == 1 && i == 0)         t++;       else if (l == 1 && i == 0)         t++;     }     cout << t <<   n ;   }   