@Test
public void Test4() {
int[] nums = {1};
ListNode head = ListNode.constructLinkedList(nums);
solution.reorderList(head);
int[] exps = {1};
ListNode expected = ListNode.constructLinkedList(exps);
assertTrue(ListNode.isSameList(head, expected));
}
@Test
public void Test3() {
int[] nums = {1, 2, 3, 4, 5, 6, 7, 8, 9};
ListNode head = ListNode.constructLinkedList(nums);
solution.reorderList(head);
int[] exps = {1, 9, 2, 8, 3, 7, 4, 6, 5};
ListNode expected = ListNode.constructLinkedList(exps);
assertTrue(ListNode.isSameList(head, expected));
}
