.NET 4.0 Generics Beginner's Guide

Time for action – completing the rest of the method

Follow the given steps:

1. Add the following code after the initialization of the buffer in the source, as carried out previously in step 2:

   foreach (T element in inputSequence)
   {
     buffer.Push(element);
   }

   Count() and ElementAt() are extension methods and are available at System.Linq namespace in .NET Framework 3.5 and above. You can get it with Visual Studio 2008 and above. So please include that namespace:

   for (int i = 0; i < inputSequence.Count(); i++)
   {
     if(buffer.Pop().CompareTo(inputSequence.ElementAt(i))==0)
       continue;
     else
       return false;
   }

   Make sure you retain the last return true; statement.

2. Replace the content of the Main() method with the following:

   static void Main(string[] args) { //Checking ...