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
        //adds one to the 1-5 index every time that number is seen in types[]
        int[] counts = new int[5];
        for(int i = 0; i < n; i++)
            counts[types[i]-1] += 1;
        //set max to last number in counts with a digit
        int max = 4;
        while(counts[max] == 0)
            max--;        
        //run through array starting from the highest index of the input
        for(int i = max; i >=0; i--)            
            if(counts[i] >= counts[max])
                max = i;
        //print result
        System.out.print(max + 1);
        
    }
}