import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

/**
A flock of  birds is flying across the continent. 
Each bird has a type, and the different types are designated by the ID numbers 1, 2, 3, 4, 5.

Given an array of  integers where each integer describes the type of a bird in the flock, 
find and print the type number of the most common bird. 

If two or more types of birds are equally common, choose the type with the smallest ID number.
 */
public class Solution {

    /**
     * 
     * 
     */
    public static void main(String[] args) {
        
        // The first line contains an integer denoting  (the number of birds). 
        Scanner in = new Scanner(System.in);
        int n = in.nextInt();
        
        // The second line contains space-separated integers 
        // describing the respective type numbers of each bird in the flock.
        int[] counts = { 0 , 0 , 0 , 0 , 0};
        for(int types_i=0; types_i < n; types_i++){
            int current = in.nextInt();
            counts[current-1]++;
        }
        
        // your code goes here
        int max = -1;
        int maxIndex = -1;
        for(int i=counts.length-1; i>=0;i--) {
            // System.out.println( (i+1) + ": " + counts[i]+ " ");
            if( counts[i] >= max ) {
                maxIndex = i;
                max = counts[i];
            }
        }
        
        System.out.print(maxIndex+1);
        
    }
}