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];
        for(int types_i=0; types_i < n; types_i++){
            types[types_i] = in.nextInt();
        }
        // your code goes here
        int[] count_type = new int[5];
        for (int i = 0; i < 5; ++i) {
            count_type[i] = 0;
        }
        int max = -1;
        for (int i = 0; i < n; ++i) {
            count_type[types[i] - 1]++;
            if (count_type[types[i] - 1] > max) {
                max = count_type[types[i] - 1];
            }
        }
        for (int i = 0; i < 5; ++i) {
            if (count_type[i] == max) {
                System.out.println(i+1);
                break;
            }
        }
    }
}