Given a sorted array and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted in order.
You may assume no duplicates in the array....
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其他好文 时间：
2014-08-10 18:48:50
阅读次数：
203
Problem Description
A hat’s word is a word in the dictionary that is the concatenation of exactly two other words in the dictionary.
You are to find all the hat’s words in a dictionary....
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其他好文 时间：
2014-08-10 18:40:10
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232
Problem E: ExpressionsArithmetic expressions are usually written with the operators in between the two operands (which is called infix notation). For ...
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其他好文 时间：
2014-08-10 18:22:40
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362
Understanding node.jsPosted on 29/4/10 byFelix GeisendörferNode.jshas generally caused two reactions in people I've introduced it to. Basically people...
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Web程序 时间：
2014-08-10 18:12:10
阅读次数：
462
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 it as a linked list.
Input: (2 -> 4 -> 3) + (5 -> 6 -> 4)
Outpu...
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其他好文 时间：
2014-08-10 13:08:30
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296
Description
Problem F: Tug of War
A tug of war is to be arranged at the local office picnic. For the tug of war, the picnickers must be divided into two teams. Each person must be on one tea...
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其他好文 时间：
2014-08-09 21:37:09
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367
Overflow
Write a program that reads an expression consisting of two non-negative integer and an operator. Determine if either integer or the result of the expression is too large to be rep...
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其他好文 时间：
2014-08-09 21:35:29
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321
1. 死锁
在多个mutex存在的时候，可能就会产生死锁。
避免死锁的一个最通用的方法是，总是按照相同的顺序来lock the two mutexes， 即总是先于mutex B之前lock mutex A，这样就不会有死锁的可能。有时，这种方法很简单实用，当这些mutexes用于不同的目标。但是，当mutexes用于包含相同类的一个实例时，就不是那么容易了。
例如，如下面程序所...
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编程语言 时间：
2014-08-09 18:47:19
阅读次数：
303
Search in Rotated Sorted ArraySuppose a sorted array is rotated at some pivot unknown to you beforehand.(i.e.,0 1 2 4 5 6 7might become4 5 6 7 0 1 2)....
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其他好文 时间：
2014-08-09 18:27:48
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148
Search for a RangeGiven a sorted array of integers, find the starting and ending position of a given target value.Your algorithm's runtime complexity ...
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其他好文 时间：
2014-08-09 18:18:28
阅读次数：
214
