static void Main(string[] args)
{
// Test with a non-empty list of integers.
GenericList <int> gll = new GenericList <int>();
gll.AddNode(5);
gll.AddNode(4);
gll.AddNode(3);
int intVal = gll.GetLast();
// The following line displays 5.
System.Console.WriteLine(intVal);
// Test with an empty list of integers.
GenericList <int> gll2 = new GenericList <int>();
intVal = gll2.GetLast();
// The following line displays 0.
System.Console.WriteLine(intVal);
// Test with a non-empty list of strings.
GenericList <string> gll3 = new GenericList <string>();
gll3.AddNode("five");
gll3.AddNode("four");
string sVal = gll3.GetLast();
// The following line displays five.
System.Console.WriteLine(sVal);
// Test with an empty list of strings.
GenericList <string> gll4 = new GenericList <string>();
sVal = gll4.GetLast();
// The following line displays a blank line.
System.Console.WriteLine(sVal);
}
