You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
29 lines
568 B
29 lines
568 B
/**
|
|
* File: ListNode.java
|
|
* Created Time: 2022-11-25
|
|
* Author: krahets (krahets@163.com)
|
|
*/
|
|
|
|
package utils;
|
|
|
|
/* 链表节点 */
|
|
public class ListNode {
|
|
public int val;
|
|
public ListNode next;
|
|
|
|
public ListNode(int x) {
|
|
val = x;
|
|
}
|
|
|
|
/* 将列表反序列化为链表 */
|
|
public static ListNode arrToLinkedList(int[] arr) {
|
|
ListNode dum = new ListNode(0);
|
|
ListNode head = dum;
|
|
for (int val : arr) {
|
|
head.next = new ListNode(val);
|
|
head = head.next;
|
|
}
|
|
return dum.next;
|
|
}
|
|
}
|