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 max = -1;
        int temp = 0;
            for (int i = 0; i <= 5; i++) {
                int num = 0;
                for (int j = 0; j <n; j++) {
                if (i == types[j]) {
                    num++;
                }
            }
            if (num > temp) {
                temp = num;
                max = i;
            } else if (num == temp && i < max) {
                max = i;
                temp = num;
            }
            }
 
        System.out.println(max);
        }
        
    
}