题目的意思是要将一个字符串转换成数字
这个题目的重点是要处理 各种各样的输入情况
在题目下面有一大段英文：
Requirements for atoi:
The function first discards as many whitespace characters as necessary until the first non-whitespace character is...
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其他好文 时间：
2015-01-13 23:22:36
阅读次数：
428
原文链接：http://oracle-base.com/articles/misc/string-aggregation-techniques.php
1 String Aggregation Techniques 字符串聚合技术
On occasion it is necessary to aggregate data from a number ofrows into a sing...
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数据库 时间：
2015-01-12 20:59:55
阅读次数：
237
Given a set ofnon-overlappingintervals, insert a new interval into the intervals (merge if necessary).You may assume that the intervals were initially...
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其他好文 时间：
2015-01-12 14:28:35
阅读次数：
162
Insert IntervalGiven a set ofnon-overlappingintervals, insert a new interval into the intervals (merge if necessary).You may assume that the intervals...
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其他好文 时间：
2015-01-09 16:59:30
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133
Given a set ofnon-overlappingintervals, insert a new interval into the intervals (merge if necessary).You may assume that the intervals were initially...
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其他好文 时间：
2015-01-05 01:50:06
阅读次数：
218
Given a string which contains only letters. Sort it by lower case first and upper case second.NoteIt's not necessary to keep the original order of low...
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其他好文 时间：
2015-01-01 00:05:48
阅读次数：
313
Gradle has a very powerful incremental build feature. This means Gradle will not execute a task unless it is necessary. We can help Gradle and configu...
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其他好文 时间：
2014-12-27 21:45:24
阅读次数：
201
Given an array with positive and negative integers. Re-range it to interleaving with positive and negative integers.NoteYou are not necessary to keep ...
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其他好文 时间：
2014-12-27 01:26:58
阅读次数：
421
By default, Angular provides a lot of debug information on the DOM that's only necessary for tools like Protractor and Batarang. Angular 1.3 allows yo...
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Web程序 时间：
2014-12-25 21:56:36
阅读次数：
268
#一。总述：this program is used for HBV data analysis# need more data to improve it, a HBV expert's help is necessary#二.检查数据包括data include:#（1）HBsAg,（hepat...
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其他好文 时间：
2014-12-20 12:52:41
阅读次数：
309
