using System.Collections.Generic;
public static void Main()
Console.WriteLine("Please Provide Input String:");
var inputStr = Console.ReadLine();
IList<string> list = inputStr.Split(null).ToList<string>();
Console.WriteLine("Please Provide Keyword to Search");
var keyWord = Console.ReadLine();
var findKeyWord = list.Where(p=>p.Equals(keyWord.ToString())).Select(p=>p.ToString());
Console.WriteLine("Total Keyword Found: {0}", findKeyWord.Count());