添加Java版本的链表ListNode类

This commit is contained in:
陆劲涛
2021-12-30 15:06:23 +08:00
parent bd3f8f8a7d
commit 8f62ce95bf

View File

@ -143,7 +143,30 @@ head->val = 5;
Java
```java
public class ListNode {
// 结点的值
int val;
// 下一个结点
ListNode next;
// 节点的构造函数(无参)
public ListNode() {
}
// 节点的构造函数(有一个参数)
public ListNode(int val) {
this.val = val;
}
// 节点的构造函数(有两个参数)
public ListNode(int val, ListNode next) {
this.val = val;
this.next = next;
}
}
```
Python