using System;

public class Program

{

    public static void Main()

    {

         string str ;

         Console.WriteLine("Enter World");

         str = Convert.ToString(Console.ReadLine());

         int count =1 , len=0;

         while( len < str.Length)

         {

             if( str[len] == ' ' || str[len] =='\t' || str[len] =='\n')

             {

                count ++;

             }

             len ++;

         }

        Console.WriteLine("Word Count : {0} ", count);

    }

}