import java.io.*;
import java.util.*;

// Represents a type of bird, along with its associated count
class BirdType  {
    public int id;
    public int count;
    
    public BirdType(int id) {
        this.id = id;
        this.count = 0;
    }
}

public class Solution {

    public static void main(String[] args) {
        List<BirdType> birdTypes = new ArrayList<>(5);
        Scanner in = new Scanner(System.in);
        
        // Initialize our list of bird types
        for (int i = 1; i <= 5; i++)
            birdTypes.add(new BirdType(i));

        // Read all our data, accumulating a count of each bird type
        int n = in.nextInt();
        for (int i = 0; i < n; i++)
            birdTypes.get(in.nextInt() - 1).count += 1;
        
        // Sort the list
        birdTypes.sort((t1, t2) -> {
            int result;

            // Sort first by count in descending order, then by ID in ascending order
            result = t2.count - t1.count;
            if (result == 0)
                result = t1.id - t2.id;

            return result;
        });
        
        // Output the "winning" bird type
        System.out.println(birdTypes.get(0).id);
    }
}