#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;


int main() {
    /* Enter your code here. Read input from STDIN. Print output to STDOUT */   
    int n;
    cin>>n;
    int arr[n];
    int freq[6]={0};
    int max=0;
    for(int i=0;i<n;i++)
        {
        cin>>arr[i];
        freq[arr[i]]++;
        if(freq[arr[i]]>max)
            max=freq[arr[i]];
    }
    for(int i=1;i<=5;i++)
        {
            if(max==freq[i])
                {
                cout<<i;
                break;
            }
    }
    return 0;
}