#include <bits/stdc++.h>

using namespace std;

int main(){
    int n, id;
    cin >> n;
    pair<int, int> histogram[5];
    for (int i = 0; i < 5; i++)
        histogram[i] = { i+1, 0 };
    for(int types_i = 0; types_i < n; types_i++){
       cin >> id;
        histogram[--id].second++;
    }
    sort(histogram, histogram+5, 
         [](pair<int, int>& x, pair<int, int>& y)->bool
         {
             return x.second > y.second || x.second == y.second && x.first < y.first;
         }
        );    
    // your code goes here
    cout << histogram[0].first;
    return 0;
}