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 = new int[n];
        int[] count = new int[5];
        int max = 0;
        for(int types_i=0; types_i < n; types_i++){
            types[types_i] = in.nextInt();
            count[types[types_i] - 1]++;
            max = Math.max(max, count[types[types_i] - 1]);
        }
        for (int i = 0; i < 5; i++) {
            //System.out.println(count[i]);
            if (count[i] == max) {
                System.out.println(i + 1);
                break;
            }
        }
    }
}