Given an unsorted integer array, find the first missing positive integer.
For example,
Given [1,2,0] return 3,
and [3,4,-1,1] return 2.
Your algorithm should run in O(n) time and uses cons...
分类：
编程语言 时间：
2015-02-03 09:33:48
阅读次数：
206
Given a linked list, reverse the nodes of a linked list?k?at a time and return its modified list. If the number of nodes is not a multiple of?k?then left-out nodes in the end should remain as i...
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其他好文 时间：
2015-02-02 23:24:35
阅读次数：
369
Given an array of integers, every element appears three timesexcept for one. Find that single one.
Note:
Your algorithm should have a linear runtime complexity. Could you implement itwithout using e...
分类：
编程语言 时间：
2015-02-02 23:15:12
阅读次数：
248
link:https://oj.leetcode.com/problems/two-sum/
描述：
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...
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其他好文 时间：
2015-02-02 21:33:09
阅读次数：
138
运行ansible前，会出现一下Warning。[WARNING]:Theversionofgmpyouhaveinstalledhasaknownissueregardingtimingvulnerabilitieswhenusedwithpycrypto.Ifpossible,youshouldupdateit(i.e.yumupdategmp).解决方法：忽略下输出cp/usr/lib64/python2.6/site-packages/pycrypto-2.6...
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其他好文 时间：
2015-02-02 20:07:53
阅读次数：
971
制造一个crash为了演示的目的，我在libsensors的open_sensors_device中故意制造了一个crash：static int open_sensors_device(const struct hw_module_t* module, const char* name, st.....
分类：
移动开发 时间：
2015-02-02 19:24:28
阅读次数：
203
Given a linked list, reverse the nodes of a linked list k at a time and return its modified list.
If the number of nodes is not a multiple of k then left-out nodes in the end should remain as it is...
分类：
其他好文 时间：
2015-02-02 14:12:09
阅读次数：
110
#title : Two Sum#Given an array of integers, find two numbers such#that they add up to a specific target number.#The function two Sum should return in...
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其他好文 时间：
2015-02-02 14:10:58
阅读次数：
119
线上将两台lvs服务器做heartbeat热备，但是配置启动后，发现报错：
Jan 28 15:50:22 usvr-211 heartbeat: [2266]: ERROR: should_drop_message: attempted replay attack [usvr-210]? [gen = 1418354318, curgen = 1418354319]
Jan 28 15:50...
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其他好文 时间：
2015-02-01 21:56:07
阅读次数：
259
题目链接：Swap Nodes in Pairs
Given a linked list, swap every two adjacent nodes and return its head.
For example,
Given 1->2->3->4, you should return the list as 2->1->4->3.
Your algorithm should use...
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其他好文 时间：
2015-02-01 17:49:12
阅读次数：
174
