Update TypeScript style (Chapter of Array and Linkedlist)

codes/typescript/chapter_array_and_linkedlist/linked_list.ts

@@ -7,12 +7,14 @@
 import ListNode from '../module/ListNode';
 import { printLinkedList } from '../module/PrintUtil';
 
+/* 在链表的结点 n0 之后插入结点 P */
 function insert(n0: ListNode, P: ListNode): void {
     const n1 = n0.next;
     n0.next = P;
     P.next = n1;
 }
 
+/* 删除链表的结点 n0 之后的首个结点 */
 function remove(n0: ListNode): void {
     if (!n0.next) {
         return;
@@ -23,6 +25,7 @@ function remove(n0: ListNode): void {
     n0.next = n1;
 }
 
+/* 访问链表中索引为 index 的结点 */
 function access(head: ListNode | null, index: number): ListNode | null {
     for (let i = 0; i < index; i++) {
         if (!head) {
@@ -33,6 +36,7 @@ function access(head: ListNode | null, index: number): ListNode | null {
     return head;
 }
 
+/* 在链表中查找值为 target 的首个结点 */
 function find(head: ListNode | null, target: number): number {
     let index = 0;
     while (head !== null) {

codes/typescript/module/ListNode.ts

@@ -1,4 +1,12 @@
-// Definition for singly-linked list.
+/*
+ * File: ListNode.ts
+ * Created Time: 2022-12-10
+ * Author: Justin (xiefahit@gmail.com)
+ */
+
+/**
+ * Definition for a singly-linked list node
+ */
 export default class ListNode {
     val: number;
     next: ListNode | null;