public static void RemoveAt()
{
LinkedList <int> newList = new LinkedList <int>();
newList.AddFirst(1);
newList.AddFirst(2);
double average = newList.Average();
CircularSinglelyLinkedList <string> myStringList = new CircularSinglelyLinkedList <string>();
myStringList.AddFirst("one");
myStringList.AddFirst("two");
myStringList.AddFirst("three");
Assert.AreEqual(3, myStringList.Size);
Assert.AreEqual("three", myStringList.RemoveAt(0));
Assert.AreEqual("two", myStringList.RemoveAt(0));
Assert.AreEqual("one", myStringList.RemoveAt(0));
Assert.AreEqual(0, myStringList.Size);
myStringList.AddFirst("one");
myStringList.AddFirst("two");
myStringList.AddFirst("three");
Assert.AreEqual(3, myStringList.Size);
Assert.AreEqual("one", myStringList.RemoveAt(2));
Assert.AreEqual("two", myStringList.RemoveAt(1));
Assert.AreEqual("three", myStringList.RemoveAt(0));
Assert.AreEqual(0, myStringList.Size);
myStringList.AddFirst("one");
myStringList.AddFirst("two");
myStringList.AddFirst("three");
Assert.AreEqual(3, myStringList.Size);
Assert.AreEqual("two", myStringList.RemoveAt(1));
Assert.AreEqual("one", myStringList.RemoveAt(1));
Assert.AreEqual("three", myStringList.RemoveAt(0));
Assert.AreEqual(0, myStringList.Size);
CircularSinglelyLinkedList <int> myIntList = new CircularSinglelyLinkedList <int>();
myIntList.AddFirst(1);
myIntList.AddFirst(2);
myIntList.AddFirst(3);
Assert.AreEqual(3, myIntList.Size);
Assert.AreEqual(3, myIntList.RemoveAt(0));
Assert.AreEqual(2, myIntList.RemoveAt(0));
Assert.AreEqual(1, myIntList.RemoveAt(0));
Assert.AreEqual(0, myIntList.Size);
CircularSinglelyLinkedList <char> myCharList = new CircularSinglelyLinkedList <char>();
myCharList.AddFirst('a');
myCharList.AddFirst('b');
myCharList.AddFirst('c');
Assert.AreEqual(3, myCharList.Size);
Assert.AreEqual('c', myCharList.RemoveAt(0));
Assert.AreEqual('b', myCharList.RemoveAt(0));
Assert.AreEqual('a', myCharList.RemoveAt(0));
Assert.AreEqual(0, myCharList.Size);
}
