func_code_string: #include <bits/stdc++.h>   using namespace std;   int a[105];   int main() {     int n, k, x;     cin >> n >> k;     for (int i = 0; i < n; i++) cin >> a[i];     int ans = 0;     bool yes = true;     for (int i = 0; i < n; i++)       if (a[i] < k) {         yes = false;         break;       }     while (!yes) {       for (int i = 0; i < n; i++)         if ((a[i] < a[i + 1] || i == n - 1) && a[i] < k) a[i]++;       yes = true;       for (int i = 0; i < n; i++)         if (a[i] < k) {           yes = false;           break;         }       ans++;     }     cout << ans;     return 0;   }   