import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {

    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
        Map<Integer,Integer> typeMap = new HashMap<Integer,Integer>();
        typeMap.put(1,0);
        typeMap.put(2,0);
        typeMap.put(3,0);
        typeMap.put(4,0);
        typeMap.put(5,0);
        for(int i = 0; i < n;i++){
            int count = typeMap.get(types[i]);
            typeMap.put(types[i],count+1);
        }
        int maxValueInMap=(Collections.max(typeMap.values()));
        for(int key: typeMap.keySet()){
            if(typeMap.get(key).equals(maxValueInMap)){
                System.out.println(key);
                break;
            }
        }
    }
}