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
        
        //total of each type of bird
        int one = 0;
        int two = 0;
        int three = 0;
        int four = 0;
        int five = 0;
        
        //go through the list
        for (int i = 0; i < n; i++){
            int cur = types[i];
            if(cur == 1){
                one++;
            } else if (cur == 2){
                two++;
            } else if (cur ==3){
                three++;
            } else if (cur == 4){
                four++;
            } else {
                five++;
            }
        }
        if(one >= two && one >= three && one >= four && one >= five){
            System.out.println(1);
        } else if(two >= three && two >= four && two >= five){
            System.out.println(2);
        } else if(three >= four && three >=five){
            System.out.println(3);
        } else if(four >= five){
            System.out.println(4);
        } else {
            System.out.println(5);
        }
    }
}