func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, k;     cin >> n >> k;     vector<int> a(n), g(256, -1);     for (int &e : a) cin >> e;     for (int i = 0; i < n; i++) {       if (g[a[i]] != -1)         a[i] = g[a[i]];       else {         int temp = max(0, a[i] - k + 1);         for (int j = a[i] - 1; j >= temp; j--)           if (g[j] != -1) {             if (g[j] >= temp) {               for (int k = g[j]; k <= a[i]; k++) g[k] = g[j];               a[i] = g[j];               break;             }             for (int k = j + 1; k <= a[i]; k++) g[k] = j + 1;             a[i] = j + 1;             break;           } else if (j == temp) {             for (int k = temp; k <= a[i]; k++) g[k] = temp;             a[i] = temp;           }       }     }     for (int &e : a) cout << e <<    ;     cin >> n;   }   