using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
class Solution {

    static void Main(String[] args) {
        int n = Convert.ToInt32(Console.ReadLine());
        string[] types_temp = Console.ReadLine().Split(' ');
        int[] types = Array.ConvertAll(types_temp,Int32.Parse);
        // your code goes here
        int max = 0;
        int maxIndex = 0;
        
        
        int[] tBirds = new int[6];
        
        for(int j = 0; j<6; j++)
        {
            tBirds[j] = 0;
        }
        
        for(int i = 0; i<n; i++)
        {
            switch(types[i])
            {
                case 1: 
                        tBirds[1]++;
                        break;
                case 2: 
                        tBirds[2]++;                
                        break;                
                case 3: 
                        tBirds[3]++;                
                        break;                
                case 4: 
                        tBirds[4]++;                
                        break;                
                case 5: 
                        tBirds[5]++;                
                        break;                
            }    
            
        }   
        
        for(int k = 0; k<6; k++)
        {
            if(tBirds[k]>max)
            {
                max = tBirds[k];
                maxIndex = k;
            }    
        }
        
        
        Console.WriteLine(maxIndex);
    }
}