Given an integer, convert it to a roman numeral. Input is guaranteed to be within the range from 1 to 3999. 将整数转化为罗马数字。需要知道一些罗马数字的规则,具体见维基百科。主要需要注意的是左 ...
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其他好文 时间:
2016-05-05 00:25:09
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141
Given a roman numeral, convert it to an integer. Input is guaranteed to be within the range from 1 to 3999. 这题比Integer To Roman简单很多,主要是考虑有没有左减的存在。实际觉得 ...
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其他好文 时间:
2016-05-05 00:22:49
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256
Maximum Subarray: algorithm这个问题我们先看下问题的描述:问题描述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,?...
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编程语言 时间:
2016-05-03 18:29:02
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228
Top Downloads Here are the top downloads (within the last 24 hours): ...
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其他好文 时间:
2016-05-01 12:12:03
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132
Server Tomcat v7.0 Server at localhost was unable to start within 45 seconds......
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其他好文 时间:
2016-04-29 18:56:35
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176
Server Tomcat v7.0 Server at localhost was unable to start within 45 seconds......
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其他好文 时间:
2016-04-26 21:07:29
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115
遇到这个问题三天了,在网上搜索了很多文章都说把时间调大,不过对于我来说没有什么用处。今天在解决另一个问题顺便解决了这个问题,给以后遇到此问题的同学做一个参考。 解决办法:1.关闭Linux防火墙 2.或者让2181端口通过防火墙。命令:iptables -I INPUT -p tcp --dport ...
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其他好文 时间:
2016-04-21 15:11:52
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956
传送门 Time Limit: 3 Sec Memory Limit: 128 MB Description Alice likes playing games. So she will take part in the movements of M within N days, and each ...
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其他好文 时间:
2016-04-20 00:26:24
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148
Given an integer, convert it to a roman numeral. Input is guaranteed to be within the range from 1 to 3999. 题目大意:把一个整数转换成罗马数字 ...
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其他好文 时间:
2016-04-18 11:38:31
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132
We would like to place n rooks, 1 n 5000, on a n nboard subject to the following restrictions? The i-th rook can only be placed within the recta ...
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其他好文 时间:
2016-04-17 17:40:08
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213