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

public class migratoryBirds {
	
	public static void main(String[] args){
		Scanner sc=new Scanner(System.in);
		sc.nextLine(); 
		int one=0;
		int two=0;
		int max=0;
		int three=0;
		int four=0;
		int maxVal=0;
		int five=0;
		String[] list=sc.nextLine().split(" ");
		
		for(int i=0;i<list.length;i++){
			if(list[i].equals("1"))
				one++;
			if(list[i].equals("2"))
				two++;
			if(list[i].equals("3"))
				three++;
			if(list[i].equals("4"))
				four++;
			if(list[i].equals("5"))
				five++;
		}
		int[] a=new int[5];
		a[0]=one;
		a[1]=two;
		a[2]=three;
		a[3]=four;
		a[4]=five;
		
		for(int j=0;j<a.length;j++){
			if(a[j]>max){
				max=a[j];
				maxVal=j+1;
			}
		}
		System.out.println(maxVal);
	}
}