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

public class Solution {

    static int[] flocks = new int[6];
	
    private static int maxFlockMember(int[] types) {
		// TODO Auto-generated method stub
		if(types.length == 0)
			return 0;
		
		int max = 0;
		
		for(int i = 0; i< types.length; i++){
			flocks[types[i]] += 1;
		}
		
		for(int j = 1; j < flocks.length; j++){
			if(flocks[max] < flocks[j])
				max = j;
		}
		
		return max;
	}
    
    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
        System.out.println(maxFlockMember(types));
        in.close();
    }
}