Count string starting with H in CSharp

   // w  w  w. j  a  v a2 s.c  o  m

using System;
using System.Linq;
using System.Collections;
using System.Collections.Generic;

public class MainClass {
    public static void Main() {
        string[] presidents = {"HTML", "HTML5", "CSS", "CSS5", "Java", "Javascript"};

        int count = presidents.Count(s => s.StartsWith("H"));
        Console.WriteLine(count);

    }
}