using System.Linq;
using System;

public class P
{
    public int a { get; set; }
    public int id { get; set; }
}

public class Hello
{
    static void Main()
    {
        var n = int.Parse(Console.ReadLine().Trim());
        var ps = new P[n];
        string[] line = Console.ReadLine().Trim().Split(' ');
        for (int i = 0; i < n; i++)
        {
            ps[i] = new P { a = int.Parse(line[i]), id = i };
        }
        getAns(n, ps);
    }
    static void getAns(int n, P[] ps)
    {
        var ng = new bool[n];
        ps = ps.OrderBy(x => x.a).ToArray();
        var count = 0;
        for (int i = 0; i < n; i++)
        {
            if (!ng[ps[i].id])
            {
                count++;
                if (ps[i].id != 0) ng[ps[i].id - 1] = true;
            }
        }
        Console.WriteLine(count);
    }
}