func_code_string: #include <bits/stdc++.h>   using namespace std;   const long long inf = 1LL << 28;   const long long mod = 1LL;   int arr[3 * 100010];   int main() {     int n, k, i, ans, flag, j;     while (scanf( %d %d , &n, &k) == 2) {       for (i = 0; i < n; i++) {         scanf( %d , &arr[i]);       }       sort(arr, arr + n);       ans = arr[0];       while (true) {         flag = true;         for (i = 0; i < n; i++) {           if (arr[i] % ans <= k) continue;           flag = false;           j = arr[i] / ans;           j++;           ans = arr[i] / j;         }         if (flag) break;       }       printf( %d n , ans);     }     return 0;   }   