import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;

public class GetUrl3 {

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int n = in.nextInt();
        int[] types = new int[n];
        for(int types_i=0; types_i < n; types_i++){
            types[types_i] = in.nextInt();
        }
        // your code goes here
        HashMap<Integer,Integer> hm = new HashMap<Integer,Integer>();
        for(int i=1;i<6;i++){
            hm.put(i,0);
        }
        for(int i=0;i<n;i++){
            hm.put(types[i],hm.get(types[i])+1);
        }

        int largest = 0, smallest = 0;
        for(Map.Entry<Integer,Integer> i: hm.entrySet()){

            if(i.getValue()>largest){
                largest = i.getValue();
                smallest = i.getKey();
            }
            else if(i.getValue() == largest){
                if(i.getKey()<smallest){
                    smallest = i.getKey();
                }
            }
        }
        System.out.println(smallest);
    }
}