//Jan Kenneth B. Aniñon

using System;

public class Program

{

    public static void Main()

    {

     Console.WriteLine("QueryString Parameter Extractor");  

     Console.WriteLine("Enter a URL: ");

            string siten=Console.ReadLine();

​

                 string[] result = siten.Split('?', '=', '&');

        for(int i=1; i<result.Length; i++){

                if(i%2!=0){Console.Write(result[i] + " - ");}

            else{Console.Write(result[i] + "\n");}

        }

    }

}