示例#1
0
def delete_first():
    list = LinkedList()
    list.append(1)
    list.append(2)
    list.append(3)
    list.deleteValue(1)
    assert list.head.value == 2
示例#2
0
def delete_last():
    list = LinkedList()
    list.append(1)
    list.append(2)
    list.append(3)
    list.deleteValue(1)
    assert list.head.next.next.value == None
示例#3
0
def delete_middle():
    list = LinkedList()
    list.append(1)
    list.append(2)
    list.append(3)
    list.deleteValue(2)
    assert list.head.next.value == 3