import java.util.*;

class MigratoryBirds{

	public static void main(String[] args) {
		
		int arr[] = new int[5];
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
		int min;
		while(n>0)
		{
			arr[sc.nextInt()-1]++;
			n--;
		}
		min=arr[0];
		n=0;
		for (int i=0; i<5;i++ ) {
			//System.out.print(arr[i]+" ");
			if(arr[i]>min)
			{	
				min = arr[i];
				n=i;
			}	
		}
		System.out.println(n+1);
	}

}