func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n;     cin >> n;     int maxx = -1;     set<int> s;     map<int, int> m;     vector<int> l(n);     for (int i = 0; i < n; i++) {       cin >> l[i];       m[l[i]]++;       if (m[l[i]] > maxx) maxx = m[l[i]];       s.insert(l[i]);     }     cout << maxx <<     << s.size() << endl;     return 0;   }   