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[] types = {0, 0, 0, 0, 0};
        int max_b = 0;
        int max_t = 0;
        for(int i=0; i < n; i++){
            int bird = in.nextInt() - 1;
            types[bird]++;
            if (types[bird] > max_b) {
                max_t = bird;
                max_b = types[bird];
            } else if (types[bird] == max_b) {
                if (bird < max_t) {
                    max_t = bird;
                }
            }
        }
        System.out.print(max_t + 1);
    }
}