java单链表反转的方法是什么
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java单链表反转的方法是什么
要实现单链表的反转，可以通过以下方法：public class ReverseLinkedList {public ListNode reverseList(ListNode head) {ListNode prev = null;ListNode current = head;while (current != null) {ListNode next = current.next;curre
要实现单链表的反转，可以通过以下方法：public class ReverseLinkedList {public ListNode reverseList(ListNode head) {ListNode prev = null;ListNode current = head;while (current != null) {ListNode next = current.next;curre
