Given an array of integers, every element appears twice except for one. Find that single one. Note: Your algorithm should have a linear runtime compl....
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其他好文 时间：
2014-09-18 23:33:14
阅读次数：
292
好久没有做题啦，从今天开始刷Leetcode的题，希望坚持的时间能长一点。先从ac率最高的Single Number开始吧。
题目：
Given an array of integers, every element appears twice except for one. Find that single one.
Note:
Your algorithm should hav...
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其他好文 时间：
2014-09-17 20:30:53
阅读次数：
254
Pre events should only be used for data validation, not manipulation.such as PreSetFieldValue, PreDeleteRecord and PreWriteRecordfunction BusComp_PreW...
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其他好文 时间：
2014-09-17 18:15:02
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265
Given an array of words and a length L, format the text such that each line has exactly L characters and is fully (left and right) justified.
You should pack your words in a greedy approach; that is,...
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其他好文 时间：
2014-09-17 15:18:52
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201
Given a linked list, swap every two adjacent nodes and return its head.For example,Given1->2->3->4, you should return the list as2->1->4->3.Your algor...
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其他好文 时间：
2014-09-16 13:57:50
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163
要修改这个文件/etc/sysconfig/cron，要修改的内容如下：
## Type: string
## Default: ""
#
# At which time cron.daily should start. Default is 15 minutes after booting
# the system. Example setting would...
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其他好文 时间：
2014-09-16 10:47:50
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351
Design and implement a data structure for Least Recently Used (LRU) cache. It should support the following operations:getandset.get(key)- Get the valu...
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编程语言 时间：
2014-09-16 03:53:49
阅读次数：
270
Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists.思路：增加一个头指...
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其他好文 时间：
2014-09-15 22:38:49
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217
题目： There are two sorted arrays A and B of size m and n respectively.Find the Median of two sorted arrays.The overall run time complexity should be O(...
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其他好文 时间：
2014-09-15 14:19:58
阅读次数：
170
When porting QML-related code from Qt 4.8 to Qt 5, application developers should be aware that the QML infrastructure has undergone considerable chang...
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移动开发 时间：
2014-09-15 12:46:28
阅读次数：
285
