题目:Follow up for "Search in Rotated Sorted Array":What ifduplicatesare allowed?Would this affect the run-time complexity? How and why?Write a function...
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其他好文 时间:
2014-07-07 00:14:37
阅读次数:
186
It’s a major release this time, Horizon 6.0 is out. You can get to the downloadshere. As always, here’s theWhat’s New from the release notes:This rele...
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其他好文 时间:
2014-07-06 22:43:46
阅读次数:
244
WHAT?重构(refactoring),Martin Fowler将其定义为“在不改变软件外部行为的前提下,对其内部结构进行改变,使之更容易理解并便于修改”。WHY?神话:一个管理很完善的软件项目,应该首先以系统化的方法进行需求开发,定义一份严谨的列表来描述程序的功能。设计完全遵循需求,并且完成的...
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其他好文 时间:
2014-07-06 20:37:23
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300
DescriptionAn accutron shows time with four digits, from 0000 to 2359. Every digit is represented by 3*3 characters, including '|'s, '_'s and blanks. ...
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其他好文 时间:
2014-07-06 13:19:09
阅读次数:
300
WHAT?调试——发现错误的一种手段WHY?相对于不善于调试的程序员,善于调试的程序员只需要前者1/20的时间就可以找出问题所在HOW?科学的调试方法把错误的发生稳定下来:假设-证实/证伪确定错误原因:二分法同他人讨论问题忏悔式调试抛开问题,休息一下修正问题动手之前先要理解问题理解程序本身,而不仅仅...
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其他好文 时间:
2014-07-05 20:01:10
阅读次数:
184
Follow up for "Search in Rotated Sorted Array":What ifduplicatesare allowed?Would this affect the run-time complexity? How and why?Write a function to...
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其他好文 时间:
2014-07-03 21:59:51
阅读次数:
199
Given an input string, reverse the string word by word.For example,Given s = "the sky is blue",return "blue is sky the".Clarification:What constitutes...
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其他好文 时间:
2014-07-03 20:45:35
阅读次数:
201
Follow up for problem "Populating Next Right Pointers in Each Node".What if the given tree could be any binary tree? Would your previous solution stil...
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其他好文 时间:
2014-07-03 20:34:46
阅读次数:
193
What is the Median?
The Problem
Median plays an important role in the world of statistics. By definition, it is a value which divides an array into two equal parts. In this problem you are ...
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其他好文 时间:
2014-07-03 17:43:53
阅读次数:
250
题目:Follow up for "Remove Duplicates":What if duplicates are allowed at mosttwice?For example,Given sorted array A =[1,1,1,2,2,3],Your function should ...
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其他好文 时间:
2014-07-03 12:10:12
阅读次数:
191