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[6];
   
        for(int types_i=0; types_i < n; types_i++){
          int xx=in.nextInt();
            int val=types[xx];
            val++;
            types[xx]=val;
            
        }
        int max=0;
        int index=0;
        for(int i=1;i<types.length;i++)
        {
            if(max<types[i])
            {    max=types[i];
                 index=i;
            }
         //   System.out.println(types[i]+"  lo   ");
        }
       // Arrays.sort(types);
        System.out.println(index);
    }
}