Merge pull request #926 from Jerry-306/patch-46

更正 0019 删除链表中倒数第N个节点 JavaScript 代码
This commit is contained in:
程序员Carl
2021-12-06 09:33:28 +08:00
committed by GitHub

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@ -173,8 +173,7 @@ var removeNthFromEnd = function(head, n) {
let ret = new ListNode(0, head), let ret = new ListNode(0, head),
slow = fast = ret; slow = fast = ret;
while(n--) fast = fast.next; while(n--) fast = fast.next;
if(!fast) return ret.next; while (fast.next !== null) {
while (fast.next) {
fast = fast.next; fast = fast.next;
slow = slow.next slow = slow.next
}; };