You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single ...
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其他好文 时间：
2014-06-28 10:45:34
阅读次数：
225
Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices of the two nu...
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其他好文 时间：
2014-06-26 00:29:49
阅读次数：
168
Given two sorted integer arrays A and B, merge B into A as one sorted array.Note:You may assume that A has enough space (size that is greater or equal...
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其他好文 时间：
2014-06-25 23:01:44
阅读次数：
227
一。查看内核版本命令：1） [root@SOR_SYS ~]# cat /proc/versionLinux version 2.6.18-238.el5 (mockbuild@x86-012.build.bos.redhat.com) (gcc version 4.1.2 20080704 (Re...
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系统相关 时间：
2014-06-25 22:40:48
阅读次数：
361
The gray code is a binary numeral system where two successive values differ in only one bit.Given a non-negative integernrepresenting the total number...
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其他好文 时间：
2014-06-25 22:07:58
阅读次数：
330
Divide two integers without using multiplication, division and mod operator.
思路：1.先将被除数和除数转化为long的非负数，注意一定要为long，因为Integer.MIN_VALUE的绝对值超出了Integer的范围。
2.常理：任何正整数num都可以表示为num=2^a+2^b+2^c+.....
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其他好文 时间：
2014-06-25 19:46:17
阅读次数：
246
Peterson's algorithm (AKA Peterson's solution) is a concurrent
programming algorithm for mutual
exclusion that allows two processes to share a single-use resource without conflict, using only shar...
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编程语言 时间：
2014-06-25 19:38:19
阅读次数：
748
【题目】
Say you have an array for which the ith element is the price of a given stock on day i.
Design an algorithm to find the maximum profit. You may complete at most two transactions.
Note:
You may not engage in multiple transactions at the same time (i...
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其他好文 时间：
2014-06-24 23:28:43
阅读次数：
223
题目
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return...
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其他好文 时间：
2014-06-24 21:46:24
阅读次数：
249
Givennnon-negative integersa1,a2, ...,an, where each represents a point at coordinate (i,ai).nvertical lines are drawn such that the two endpoints of ...
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其他好文 时间：
2014-06-22 10:45:17
阅读次数：
258
