Problem Description
Mery has a beautiful necklace. The necklace is made up of N magic balls. Each ball has a beautiful value. The balls with the same beautiful value look the same, so if two or mor...
分类:
编程语言 时间:
2014-12-29 01:05:55
阅读次数:
209
【简介】
Beautiful Soup是一个可以从HTML或XML文件中提取数据的Python库。即HTML/XMLX的解析器。
它可以很好的处理不规范标记并生成剖析树(parse tree)。 它提供简单又常用的导航(navigating),搜索以及修改剖析树的操作。它可以大大节省你的编程时间。
【安装】
下载地址:点击打开链接
Linux平台安装:
如果你用的是新版的Deb...
分类:
编程语言 时间:
2014-12-20 23:33:05
阅读次数:
529
http://poj.org/problem?id=3211
Description
Dearboy was so busy recently that now he has piles of clothes to wash. Luckily, he has a beautiful and hard-working girlfriend to help him. The clothes...
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其他好文 时间:
2014-12-18 10:22:09
阅读次数:
195
Alice and BobTime Limit: 1 SecMemory Limit: 64 MBSubmit: 255Solved: 43DescriptionAlice is a beautiful and clever girl. Bob would like to play with Ali...
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其他好文 时间:
2014-12-18 10:07:38
阅读次数:
196
import this
输出的居然是:
The Zen of Python, by Tim Peters
Beautiful is better than ugly.
Explicit is better than implicit.
Simple is better than complex.
Complex is better than compli...
分类:
编程语言 时间:
2014-12-05 14:23:53
阅读次数:
145
比较字符串:str1.CompareTo("abc");定位运算符:str1.IndexOf("abc");格式化运算符:?截取字符串:str.Substring(0,5);分裂字符串:str.Split('.','!');插入字符串:str.Insert(10,"beautiful");填充字符串...
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其他好文 时间:
2014-12-04 13:43:30
阅读次数:
146
Windows平台安装Beautiful Soup? :http://kevinkelly.blog.163.com/blog/static/21390809320133185748442/
分类:
编程语言 时间:
2014-12-03 17:19:29
阅读次数:
236
??
Manao has invented a new mathematical term — a beautiful set of points. He calls a set of points on a plane beautiful if
it meets the following conditions:
The coordinates of each point i...
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其他好文 时间:
2014-11-24 11:52:56
阅读次数:
263
题目大意:求 1(m)到n直接有多少个数字x满足 x可以整出这个数字的每一位上的数字思路:整除每一位。只需要整除每一位的lcm即可但是数字太大,dp状态怎么表示呢发现 1~9的LCM 是2520 ....也就是说只要对这个数mod2520 剩下的余数能整除lcm就可以整除了。。计数的时候还有一个技巧...
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其他好文 时间:
2014-11-20 13:21:00
阅读次数:
146
HDU 4782 Beautiful Soup(模拟)...
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其他好文 时间:
2014-11-11 22:52:09
阅读次数:
292