func_code_string: #include <bits/stdc++.h>   using namespace std;   int n, a[101], piller;   int main() {     cin >> n;     for (auto i = 0; i < n; i++) cin >> a[i];     sort(a, a + n);     for (auto i = 0; i < n; i++) {       if (piller * a[i] + piller <= i) piller++;     }     cout << piller;   }   