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[6];
        for(int types_i=0; types_i < n; types_i++){
            int val = in.nextInt();
            types[val] = types[val] + 1;
        }
        
        int index = 0;
        int mode = types[0];
        for(int i = 1; i < 6; i++){
            if(types[i] > mode){
                mode = types[i];
                index = i;
            }
        }
        System.out.println(index);
        // your code goes here
    }
}