Example: Input: 1->2->3->4->5->NULL Output: 5->4->3->2->1->NULL /*** Definition for singly-linked list. * public class ListNode { * int val; * ListNode next; * ListNode(int x) { val = x; } * }*/classSolution {publicListNode reverseList(ListNode head) { ListNode curr=...
解法二(Java) /*** Definition for singly-linked list. * public class ListNode { * int val; * ListNode next; * ListNode(int x) { val = x; } * }*/classSolution {publicListNode reverseList(ListNode head) {if(head ==null|| head.next ==null)returnhead;//处理最小输入的情况,即空链表...
return p1 Reverse Linked List II Reverse a linked list from position m to n. Do it in-place and in one-pass. For example: Given 1->2->3->4->5->NULL, m = 2 and n = 4, return1->4->3->2->5->NULL. Note: Given m, n satisfy the following condition: 1 ≤ m ≤ n ≤ ...
publicclassSolution{publicListNodeReverseList(ListNode head){if(head==null)returnnull;//head为当前节点,如果当前节点为空的话,那就什么也不做,直接返回null;ListNode pre=null;ListNode nextnode=null;while(head!=null){nextnode=head.next;head.next=pre;pre=head;head=nextnode;}returnpre;}} Reverse Lin...
Reverse Linked List II 题目大意 翻转指定位置的链表 解题思路 将中间的执行翻转,再将前后接上 代码 迭代 class Solution(object): # 迭代 def reverseBetween(self, head, m, n): """ :type head: ListNode :type m: int :type n: int :rtype: ListNode ...
Reverse a singly linked list. click to show more hints. Hint: A linked list can be reversed either iteratively or recursively. Could you implement both? 既然问了能否iteratively or recursively, 那就both把. iterative 解法: 总结就是得到下一个节点,更改当前节点指向,将指针往下移动,直到过完整个linked...
How to reverse a Singly Linked List in Java https://www.youtube.com/playlist?list=PL6Zs6LgrJj3tDXv8a_elC6eT_4R5gfX4d 讲得比国内的老师清楚
LL_basic.java Reverse.java Singly_Linked_List imgs detectandremove.java detectloop.java floydCycleDetection.java intersectionPoint.java intersectionPointEfficient.cpp merge_sorted_lists.cpp middle_el.java nthNodefromEnd.java pairwiseSwapNodes.java randomDelete.java readme.md removeDupliInSortedLL.java...
Program Files\BinDiff\bin;C:\Tool\Android\adb;C:\Tool\java\sdk\platform-tools;C:\Tool\java\sdk\tools;C:\Tool\java\ndk\android-ndk-r13b;C:\Tool\nodejs\;C:\Tool\Android\jadx\bin;C:\Tool\openssl\OpenSSL-Win64\bin;C:\Program Files (x86)\Microsoft SQL Server\150\Tools\Binn\;C:\...
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