#include <bits/stdc++.h>

using namespace std;
int cnt[6];
int main(){
    int n;
    cin >> n;
    int mx = 0;
    for(int types_i = 0; types_i < n; types_i++){
       int val; cin >> val;
        cnt[val]++;
        mx = max(mx, cnt[val]);
    }
          for (int i = 1; i <= 5; i++)
              if (cnt[i] == mx) {
              cout << i;
              return 0;
          }
    return 0;
}