public void llist2_Delete_End_DeleteValue_error()
{
LList2 ll = new LList2(new int[] { 1, 2, 9, 5, 6, 7 });
ll.DeleteEnd();
Assert.AreEqual("1 2 9 5 6 ", ll.ToString());
}
public void llist2_Delete_End_returnValue_error()
{
Assert.AreEqual(3, llist.DeleteEnd());
}