private List <int> ConvertLinkedListToList(SwapNodePairsInLinkedList.LinkedListNode node)
{
List <int> list = new List <int>();
while (node != null)
{
list.Add(node.Value);
node = node.Next;
}
return(list);
}
private SwapNodePairsInLinkedList.LinkedListNode ConvertListToLinkedList(List <int> list)
{
SwapNodePairsInLinkedList.LinkedListNode root = null;
SwapNodePairsInLinkedList.LinkedListNode current = null;
foreach (var value in list)
{
var newNode = new SwapNodePairsInLinkedList.LinkedListNode(value);
if (root == null)
{
root = newNode;
current = root;
continue;
}
current.Next = new SwapNodePairsInLinkedList.LinkedListNode(value);
current = current.Next;
}
return(root);
}
