fix: Removed unnecessary JS & TS codes in linked_list.md (#852)

* fix: Removed unnecessary JS & TS codes in linked_list.md

* Update linked_list.md

---------

Co-authored-by: Yudong Jin <krahets@163.com>
This commit is contained in:
Logan Qiu 2023-10-24 00:34:55 -07:00 committed by GitHub
parent 88a1e4aaac
commit d639d946f0
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@ -96,8 +96,6 @@
```javascript title=""
/* 链表节点类 */
class ListNode {
val;
next;
constructor(val, next) {
this.val = (val === undefined ? 0 : val); // 节点值
this.next = (next === undefined ? null : next); // 指向下一节点的引用
@ -546,9 +544,6 @@
```javascript title=""
/* 双向链表节点类 */
class ListNode {
val;
next;
prev;
constructor(val, next, prev) {
this.val = val === undefined ? 0 : val; // 节点值
this.next = next === undefined ? null : next; // 指向后继节点的引用