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[] birds = new int[5];
        for(int i=0;i<5;i++)
            birds[i]=0;
        for(int i=0;i<n;i++)
        {
            int take= in.nextInt();
            birds[take-1]+=1;
        }
        int max=birds[0];int m=0;
        
        for(int i=1;i<=4;i++)
        {
            if(birds[i]>max)
            {max=birds[i];m=i;}
        }
        System.out.println(m+1);
    }
}