Update 0707.设计链表.md

Format the ListNode definition for java code
This commit is contained in:
hailincai
2021-10-14 07:16:33 -04:00
committed by GitHub
parent 50b573a930
commit aedda8732e

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@ -282,12 +282,12 @@ Java
```Java ```Java
//单链表 //单链表
class ListNode { class ListNode {
int val; int val;
ListNode next; ListNode next;
ListNode(){} ListNode(){}
ListNode(int val) { ListNode(int val) {
this.val=val; this.val=val;
} }
} }
class MyLinkedList { class MyLinkedList {
//size存储链表元素的个数 //size存储链表元素的个数