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];
         int ar[] = new int[5];
        for(int types_i=0; types_i < n; types_i++){
            types[types_i] = in.nextInt();
            switch(types[types_i])
                {
                case 1:
                ar[0]++;
                break;
                 case 2:
                ar[1]++;
                break;
                 case 3:
                ar[2]++;
                break;
                 case 4:
                ar[3]++;
                break;
                 case 5:
                ar[4]++;
                break;
                }
           
            }
         int high=ar[0];
            int pos = 0;
            for(int i =1;i<5;i++)
                {
                if(high<ar[i])
                    pos = i;
            }
       for(int i = 0;i<5;i++)
           {
           if(ar[pos]==ar[i])
               {
               System.out.println(i+1);
                 break;
           }
       }
       }
            
        }