import java.util.Arrays;
import java.util.LinkedList;
import java.util.Scanner;

public class Main {
	
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		
		final int SIZE = 6;
		final int N = sc.nextInt();
		int[] counts = new int[SIZE];
		for(int i = 0; i < N; i++){
			counts[sc.nextInt() - 1]++;
		}
		
		int max = 0;
		for(int i = 0; i < SIZE; i++){
			if(counts[max] <= counts[i]){
				max = i;
			}
		}
		
		System.out.println(max + 1);
		
	}
	
}