func_code_string: #include <bits/stdc++.h>   using namespace std;   const int N = 100000;   int n, k, p[N], gk[256], gl[256];   int main() {     cin >> n >> k;     memset(gk, -1, sizeof(gk));     for (int i = 0; i < n; i++) {       cin >> p[i];     }     for (int i = 0; i < n; i++) {       int cc = p[i];       if (gk[cc] == -1) {         int leftmost, len = 0;         for (int j = cc; j >= 0 && gk[j] == -1 && len < k; j--) {           leftmost = j;           len++;         }         if (leftmost > 0 && len < k && gl[leftmost - 1] + len <= k) {           len += gl[leftmost - 1];           leftmost = gk[leftmost - 1];         }         for (int j = cc; j >= leftmost; j--) {           gk[j] = leftmost;           gl[j] = len;         }       }       p[i] = gk[cc];     }     for (int i = 0; i < n; i++) {       cout << p[i] <<    ;     }     cout <<   n ;     return 0;   }   