func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     ios_base::sync_with_stdio(false);     cin.tie(NULL);     int tichnas;     cin >> tichnas;     while (tichnas--) {       long long n, c, m, maxs = 1e9, temp, ans;       map<long long, long long> type;       bool possible;       cin >> n;       for (int i = 0; i < n; i++) {         cin >> c;         type[c]++;       }       for (auto it = type.begin(); it != type.end(); it++)         maxs = min(maxs, it->second + 1);       ans = n;       for (int i = 2; i <= maxs; i++) {         possible = true;         m = 0;         for (auto it = type.begin(); it != type.end() && possible; it++) {           temp = it->second;           if (temp % i == 0)             m += temp / i;           else if (i - 1 - temp % i <= temp / i)             m += temp / i + 1;           else             possible = false;         }         if (possible) ans = m;       }       cout << ans <<   n ;     }     return 0;   }   