#include <bits/stdc++.h>   using namespace std;   int main(void) {     int n, k;     cin >> n >> k;     int r[257] = {};     for (int i = 0; i < 257; i++) {       r[i] = -1;     }     int p;     for (int i = 0; i < n; i++) {       cin >> p;       if (r[p] == -1) {         for (int j = (p - k + 1 >= 0) ? p - k + 1 : 0; j <= p; j++) {           if (r[j] == -1) {             for (int x = j; x <= p; x++) {               if (r[x] != -1) break;               r[x] = j;             }             break;           } else if (r[j + 1] == -1 && r[j] + k - 1 >= p) {             for (int x = j + 1; x <= p; x++) {               r[x] = r[j];             }             break;           }         }       }       cout << r[p] <<    ;     }     return 0;   }   