原文:[LeetCode] Reverse Linked List II

Reverse a linked list from positionmton. Do it in place and in one pass. For example:Given gt gt gt gt gt NULL,m andn , return gt gt gt gt gt NULL. Note:Givenm,nsatisfy the following condition: m n le ...

2012-11-18 20:23 0 4509 推薦指數:

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Reverse Linked List II leetcode java

題目: 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 ...

Thu Jul 24 07:37:00 CST 2014 0 2573
[leetcode]Reverse Linked List II @ Python

原題地址:https://oj.leetcode.com/problems/reverse-linked-list-ii/ 題意: Reverse a linked list from position m to n. Do it in-place and in one-pass. ...

Thu Jun 12 18:05:00 CST 2014 0 3197
[LeetCode] 92. Reverse Linked List II 倒置鏈表之二

Reverse a linked list from position m to n. Do it in one-pass. Note: 1 ≤ m ≤ n ≤ length of list. Example: 很奇怪為何沒有倒置鏈表之一,就來了這個倒置鏈表之二,不過猜 ...

Sun Mar 01 17:17:00 CST 2015 10 14823
[leetcode]Linked List Cycle II

比I麻煩點的就是找到循環開始點TAT I只是判斷是否循環。要求不使用額外空間(不然hash就可以了 按I的思路,我們又慢指針S和快指針F。。。F走兩步,S走一步。。。若有環,必定相遇。 畫個圖( ...

Mon Nov 04 22:40:00 CST 2013 6 2813
[leetcode]Linked List Cycle II @ Python

原題地址:http://oj.leetcode.com/problems/linked-list-cycle-ii/ 題意:如果鏈表中存在環路,找到環路的起點節點。 解題思路:這道題有點意思。首先使用快慢指針技巧,如果fast指針和slow指針相遇,則說明鏈表存在環路。具體技巧參見上一篇 ...

Thu May 01 01:46:00 CST 2014 0 3473
迭代和遞歸 - leetcode 206. Reverse Linked List

Reverse Linked List,一道有趣的題目。給你一個鏈表,輸出反向鏈表。因為我用的是JavaScript提交,所以鏈表的每個節點都是一個對象。例如1->2->3,就要得到3->2->1。 1、數組構造### 一個很容易想到的方法是用數組保存新構造每個節點 ...

Tue Aug 18 18:39:00 CST 2015 0 1833
 
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