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();
        }
        int[] storage = new int[5];
        for (int type : types) {
            int cur = storage[type - 1];
            storage[type - 1] = cur + 1;
        }

        int val = 0;
        int key = 1;
        for (int i = 0; i < storage.length; i++) {
            if (storage[i] > val) {
                key = i;
                val = storage[i];
            }
        }

        System.out.println(key + 1);

    }
}