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
//单链表
class ListNode {
int val;
ListNode next;
ListNode(){}
ListNode(int val) {
this.val=val;
}
int val;
ListNode next;
ListNode(){}
ListNode(int val) {
this.val=val;
}
}
class MyLinkedList {
//size存储链表元素的个数