#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;
    scanf("%d",&n);
    int arr[n];
    int freq[5];
    for(int i=0;i<n;i++){
        scanf("%d",&arr[i]);
        if(i<5)
        freq[i] = 0;
    }
    for(int i=0;i<n;i++){
        int k = arr[i];
        freq[k-1]++;
    }
    int max = 0;
    for(int i=1;i<5;i++){
        if(freq[i] > freq[max] && freq[i] != freq[max]) max = i;
    }
    printf("%d",max+1);
    return 0;
}