func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int arr[5009], n;     cin >> n;     for (int i = 0; i < n; i++) cin >> arr[i];     sort(arr, arr + n);     int cnt = 0;     int ans = 0;     int chk;     bool fs = false;     while (cnt < n) {       fs = false;       for (int i = n - 1; i >= 0; i--) {         if (!fs && arr[i]) {           chk = arr[i];           fs = true;           cnt++;           ans++;           arr[i] = 0;           continue;         }         if (arr[i] < chk && arr[i]) {           cnt++;           chk = arr[i];           arr[i] = 0;         }       }     }     cout << ans << endl;   }   