Processing Options Specified by Additional CONFIG OptionsYou can also specify additional –CONFIG options within any configuration file. When SAS encou...
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其他好文 时间:
2014-12-15 21:39:02
阅读次数:
238
Find the contiguous subarray within an array (containing at least one number) which has the largest sum.
For example, given the array [?2,1,?3,4,?1,2,1,?5,4],
the contiguous subarray [4,?1,2,1] ha...
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其他好文 时间:
2014-12-12 19:12:27
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205
Given a roman numeral, convert it to an integer.
Input is guaranteed to be within the range from 1 to 3999
罗马数字计数方法:
基本字符
I
V
X
L
C
D
M
相应的阿拉...
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其他好文 时间:
2014-12-12 16:40:50
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188
Find the contiguous subarray within an array (containing at least one number) which has the largest product.For example, given the array[2,3,-2,4],the...
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其他好文 时间:
2014-12-11 20:49:19
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177
使用IDLE来帮助学习PythonPython程序员通常把内置函数称为BIF,print() BIF的作用是吧消息显示到标准输出(通常是屏幕)1 print("You can experiment with code within IDEL's shell Coool, eh?")2 if 43>4...
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编程语言 时间:
2014-12-11 17:04:53
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347
Given an integer, convert it to a roman numeral.Input is guaranteed to be within the range from 1 to 3999.分析:这道题参考leetcode.pdf的解法,代码简洁,处理的巧妙。值得借鉴的几点如下...
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其他好文 时间:
2014-12-09 21:21:14
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134
Find the contiguous subarray within an array (containing at least one number) which has the largest product.For example, given the array[2,3,-2,4],the...
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其他好文 时间:
2014-12-06 15:19:13
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199
问题描述:
Given an integer, convert it to a roman numeral.
Input is guaranteed to be within the range from 1 to 3999.
基本思路:
熟悉罗马数字和阿拉伯数字的转换规则,并找出规律。写出程序。 此题重点在提出规律。
阿拉伯数字到罗马数字的映射可以参考http://baike....
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其他好文 时间:
2014-12-04 19:59:40
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214
所有版本的oracle都可以使用select wm_concat(name) as name from user; 但如果是oracle11g,使用select listagg(name, ',') within group( order by name) as name from user;效率更...
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数据库 时间:
2014-12-03 12:21:51
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191
Find the contiguous subarray within an array (containing at least one number) which has the largest product.For example, given the array[2,3,-2,4],the...
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其他好文 时间:
2014-12-03 12:11:27
阅读次数:
136