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 s = new Scanner(System.in);
        int[] types = new int[5];
        int maxType = 0;
        int max = 0;
        int birds = s.nextInt();
        for (int i = 0; i < birds; i++) {
            int t = s.nextInt();
            ++types[t-1];
            if (types[t-1] == max) {
                if (t < maxType) {
                    maxType = t;
                }
            } else if (types[t-1] > max) {
                maxType = t;
                max = types[t-1];
            }
        }
        System.out.println(maxType);
    }
}