func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     unordered_map<int, int> nums;     int n;     cin >> n;     while (n--) {       int dummy;       cin >> dummy;       nums[dummy]++;     }     int res = 0;     for (auto p : nums) res = max(res, p.second);     cout << res << endl;   }   