CAD Software RequirementsThis CAD assembly can
be opened in SolidWorks? 2007 and later versions.Assembly and Exported XML
FileIn this assembly, two ge...
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其他好文 时间：
2014-06-11 08:17:18
阅读次数：
1800
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：
2014-06-10 00:01:38
阅读次数：
392
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 numbers such that they add up to the target, whe...
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其他好文 时间：
2014-06-09 23:14:45
阅读次数：
264
题目
Two elements of a binary search tree (BST) are swapped by mistake.
Recover the tree without changing its structure.
Note:
A solution using O(n)
space is pretty straight forward. Cou...
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其他好文 时间：
2014-06-08 15:32:45
阅读次数：
245
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 link...
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其他好文 时间：
2014-06-08 15:30:28
阅读次数：
227
先上写干货，几个开源网站：
github.com
launchpad.netgitorious.orgsourceforge.netfreecode.com
今天介绍一下python函数和文件读写的知识。
函数
def print_two(*args):#That tells Python to take all the arguments to the function a...
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编程语言 时间：
2014-06-08 10:37:23
阅读次数：
277
Given two integersnandk, return all possible
combinations ofknumbers out of 1 ...n.For example,Ifn= 4 andk= 2, a solution
is:[ [2,4], [3,4], [2,3],...
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其他好文 时间：
2014-06-08 08:08:29
阅读次数：
294
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.
In...
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其他好文 时间：
2014-06-08 03:02:14
阅读次数：
323
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 numbers such that they add up to the target, whe...
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其他好文 时间：
2014-06-08 02:12:04
阅读次数：
216
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：
2014-06-07 23:03:35
阅读次数：
279
