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
        HashMap<Integer, Integer> hm = new HashMap<Integer, Integer>();
        
        int one = 0;
        int two = 0;
        int three = 0;
        int four = 0;
        int five = 0;
        
        for(int i = 0 ; i < n ; i++){
            if(types[i] == 1){
                one++;
            } else if(types[i] == 2){
                two++;
            } else if(types[i] == 3){
                three++;
            } else if(types[i] == 4){
                four++;
            } else if(types[i] == 5){
                five++;
            } else {
                continue;
            }
        }
        
        hm.put(1, one);
        hm.put(2, two);
        hm.put(3, three);
        hm.put(4, four);
        hm.put(5, five);
        
        int result = 0;
        int valueCheck = 0;
        Iterator entries = hm.entrySet().iterator();
        while (entries.hasNext()) {
            Map.Entry entry = (Map.Entry) entries.next();
            Integer key = (Integer)entry.getKey();
            Integer value = (Integer)entry.getValue();
            //System.out.println("Key = " + key + ", Value = " + value);
            
            if(valueCheck < value){
                valueCheck = value;
                result = key;
            }
        }
        
        System.out.println(result);
    }
}