public ListNode_RemoveDuplicate CreateSampleList(Queue <int> queue, ListNode_RemoveDuplicate listNode)
{
var templist = listNode;
while (queue.Count > 0)
{
if (templist.val == -301 && templist.next == null)
{
templist.val = queue.Dequeue();
templist.next = new ListNode_RemoveDuplicate();
continue;
}
templist = templist.next;
templist.val = queue.Dequeue();
if (queue.Count != 0)
{
templist.next = new ListNode_RemoveDuplicate();
}
}
return(listNode);
}
public ListNode_RemoveDuplicate DeleteDuplicates(ListNode_RemoveDuplicate head)
{
ListNode_RemoveDuplicate listNode = new ListNode_RemoveDuplicate();
var tempList = listNode;
if (head == null)
{
return(null);
}
tempList.val = head.val;
tempList.next = new ListNode_RemoveDuplicate();
do
{
if (tempList.val != head.val)
{
tempList = tempList.next;
tempList.val = head.val;
tempList.next = new ListNode_RemoveDuplicate();
}
head = head.next;
} while (head != null);
tempList.next = null;
return(listNode);
}
public ListNode_RemoveDuplicate(int val = -301, ListNode_RemoveDuplicate next = null)
{
this.val = val;
this.next = next;
}
