Given an array of non-negative integers, you
are initially positioned at the first index of the array.Each element in the
array represents your maximu...
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其他好文 时间：
2014-05-19 08:07:26
阅读次数：
288
题目：合并两个有序单链表思路：一开始想复杂了，以为必须在原链表上修改（绕来绕去还AC了，但是思路相当绕），其实没有，按照正常地合并两个数组同样的方法也对。代码：public
ListNode mergeTwoLists(ListNode l1, ListNode l2) { if(l1 ...
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其他好文 时间：
2014-05-19 07:48:32
阅读次数：
314
Say you have an array for which theithelement
is the price of a given stock on dayi.If you were only permitted to complete at
most one transaction (ie...
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其他好文 时间：
2014-05-18 20:30:16
阅读次数：
301
Working with SubscriptionsApps that use
subscriptions have some additional behaviors and considerations. Because
subscriptions incorporate an element ...
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移动开发 时间：
2014-05-18 19:49:05
阅读次数：
548
Given a stringS, find the longest palindromic
substring inS. You may assume that the maximum length ofSis 1000, and there
exists one unique longest pa...
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其他好文 时间：
2014-05-18 19:39:55
阅读次数：
355
Do you know how to write the for-loop
efficiently? Read this to get it. :)
分类：
编程语言 时间：
2014-05-18 19:24:37
阅读次数：
382
试了不少方法，最后还是这个最有效。[转自：http://thatsimplecode.com/install-mongodb-driver-for-php-on-xampp-for-mac-osx]You
need to have the following installed in your Ma...
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数据库 时间：
2014-05-18 19:10:28
阅读次数：
305
Given a linked list and a value x, partition it
such that all nodes less than x come before nodes greater than or equal to x.You
should preserve the o...
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其他好文 时间：
2014-05-18 02:34:57
阅读次数：
352
Given a triangle, find the minimum path sum
from top to bottom. Each step you may move to adjacent numbers on the row
below.For example, given the fol...
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其他好文 时间：
2014-05-18 02:11:19
阅读次数：
302
Given two numbers represented as strings,
return multiplication of the numbers as a string.Note: The numbers can be
arbitrarily large and are non-nega...
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其他好文 时间：
2014-05-18 01:25:07
阅读次数：
288
