using System;

public class Program {
	public static void Main(string[] args) {
		Console.ReadLine(); // n
		string[] s = Console.ReadLine().Split(' ');
		int[] levels = new int[6];
		for (int i = 0; i < s.Length; i++) {
			levels[int.Parse(s[i]) - 1]++;
		}
		
		int max = 0;
		int level = 0;
		for (int i = 0; i < levels.Length; i++) {
			if (levels[i] >= max) {
				max = levels[i];
				level = i + 1;
			}
		}
		Console.WriteLine(level);
	}
}