public static void DeleteNode(ListNode1 node)
{
if (node.next != null)
{
node.val = node.next.val;
node.next = node.next.next;
}
node = null;
}
public static void OnMain()
{
var node1 = new ListNode1(4);
var node2 = new ListNode1(2);
var node3 = new ListNode1(3);
var node4 = new ListNode1(4);
var node5 = new ListNode1(5);
node1.next = node2;
node2.next = node3;
node3.next = node4;
node4.next = node5;
node5.next = null;
}