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();
        }
        
        in.close();
        
        int[] count = {0, 0, 0, 0, 0};
        
        //get counts of birds
        for(int bird : types){
            count[bird - 1]++;
        }
        
        //get highest number
        int high = 0, cont = 0;
        for(int i = 0; i < 5; i++){
            cont = count[i];
            if(cont > high){
                high = cont;
            }
        }
        
        //check for equality
        for(int i = 0; i < 5; i++){
            if(count[i] == high){
                System.out.println(i + 1);
                break;
            }
        }
        
        // your code goes here
    }
}