import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int n = in.nextInt();
        int[] count = new int[6];
        
        int max = 0;
        int mostType = 0;
        
        for(int types_i=0; types_i < n; types_i++){
            int digit = in.nextInt();
            count[digit] += 1;
            if(max < count[digit]){
                max = count[digit];
                mostType = digit;
            }
            else if(max == count[digit]){
                mostType = Math.min(mostType, digit);
            }
        }
        // your code goes here
        System.out.println(mostType);
    }
}