import java.util.Scanner;
class N079{
	public static void main(String args[]){
		Scanner s = new Scanner(System.in);
		int n = s.nextInt();
		int a[] = new int[6];
		int max = 0;
		for(int i = 0; i < n; i++){
			int h = s.nextInt();
			a[h - 1]++;
		}
		for(int i = 0; i < 6; i++){
			max = Math.max(max, a[i]);
		}
		for(int i = 0; i < 6; i++){
			if(a[5 - i] == max){
				System.out.println(6 - i);
				break;
			}
		}
	}
}