using System;
using System.Collections.Generic;
using System.Linq;
using System.IO;
class Solution {
    static void Main(String[] args) {
        /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution */
        var dictionary = new Dictionary<int,int>();
        var n = int.Parse(Console.ReadLine());
        var arrInput = Array.ConvertAll(Console.ReadLine().Split(' '),int.Parse);
        for(var i=0;i<n;i++)
            {
            if(dictionary.ContainsKey(arrInput[i]))
                {
                dictionary[arrInput[i]]++;                
            }
            else
                {
                dictionary.Add(arrInput[i],1);
            }
        }
        
        var keys = new int[dictionary.Keys.Count];
dictionary.Keys.CopyTo(keys, 0);
        var max = keys.Max();
        Console.WriteLine(dictionary[max]);
    }
}