func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long int n, k;     cin >> n >> k;     vector<long long int> arr(n);     long long int r = n;     for (long long int i = 0; i < k; i++) {       long long int temp;       cin >> temp;       for (long long int j = temp - 1; j < r; j++) arr[j] = temp;       r = min(r, temp - 1);     }     for (auto z : arr) cout << z <<    ;     return 0;   }   