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