private static void DeleteDublicateCharFromList(char ch, VLinkedList <char> list)
{
var node = list.Find(ch);
VLinkedList <char> .Node last = list.FindLast(ch);
while (node != last)
{
list.Delete(last);
last = list.FindLast(ch);
}
}
public void Test_LinkedList_Delete()
{
var list = new VLinkedList <int>();
list.Add(1);
list.Add(2);
list.Add(3);
Assert.Equal(3, list.Count());
Assert.Equal(1, list.First());
Assert.Equal(3, list.Last());
list.Delete(4);
Assert.Equal(3, list.Count());
Assert.Equal(1, list.First());
Assert.Equal(3, list.Last());
list.Delete(2);
Assert.Equal(2, list.Count());
Assert.Equal(1, list.First());
Assert.Equal(3, list.Last());
list.Delete(1);
Assert.Equal(1, list.Count());
Assert.Equal(3, list.First());
Assert.Equal(3, list.Last());
list.Delete(3);
Assert.Equal(0, list.Count());
Assert.Equal(0, list.First());
Assert.Equal(0, list.Last());
list.Add(4);
list.Add(5);
list.Add(6);
Assert.Equal(3, list.Count());
Assert.Equal(4, list.First());
Assert.Equal(6, list.Last());
list.Delete(4);
Assert.Equal(2, list.Count());
Assert.Equal(5, list.First());
Assert.Equal(6, list.Last());
list.Delete(6);
Assert.Equal(1, list.Count());
Assert.Equal(5, list.First());
Assert.Equal(5, list.Last());
list.Delete(5);
Assert.Equal(0, list.Count());
Assert.Equal(0, list.First());
Assert.Equal(0, list.Last());
}