The French author Georges Perec (1936–1982) once wrote a book, La disparition, without the letter 'e'. He was a member of the Oulipo group. A quote fr ...
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其他好文 时间:
2018-06-09 20:31:00
阅读次数:
198
Given two strings s and t which consist of only lowercase letters. String t is generated by random shuffling string s and then add one more letter at ...
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其他好文 时间:
2018-06-09 00:09:17
阅读次数:
170
Given a word, you need to judge whether the usage of capitals in it is right or not. We define the usage of capitals in a word to be right when one of ...
question: Write a client that creates a symbol table mapping letter grades to numerical scores, as in the table below, then reads from standard input ...
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其他好文 时间:
2018-06-08 12:13:22
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148
Goldbach's Conjecture Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 48161 Accepted: 18300 Description In 1742, Christian Goldbach, a Germ ...
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数据库 时间:
2018-06-07 23:08:22
阅读次数:
298
字符串常用方法 1、以下方法了解即可 内存中的数据不能持久化保存,重启或者关机都会清除内存中的数据 print(name.capitalize()) #把字符串首字母大写 print(name.center(50,'*')) #把字符串居中 print(name.index('a')) #找不到元素 ...
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编程语言 时间:
2018-06-07 23:06:30
阅读次数:
268
首先我们拿到题目进行需求分析: 1、先获取数据就是域名 获取数据我们可以用正则,或者域名还是有相同点可以用split切分 2、统计域名访问的次数 可以用Python的内置模块来统计, 3、然后就是输出要求的格式 sorted内置函数用来排序 然后开始最轻松的活,开始码字: 这道题目考了这些知识点,r ...
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编程语言 时间:
2018-06-07 19:31:02
阅读次数:
146
We are to write the letters of a given string S, from left to right into lines. Each line has maximum width 100 units, and if writing a letter would c ...
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其他好文 时间:
2018-06-07 10:24:18
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160
CSS书写顺序 1.位置属性(position, top, right, z-index, display, float等) 2.大小(width, height, padding, margin) 3.文字系列(font, line-height, letter-spacing, color- t ...
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Web程序 时间:
2018-06-05 11:36:51
阅读次数:
211
1061 Dating (20)(20 分) Sherlock Holmes received a note with some strange strings: "Let's date! 3485djDkxh4hhGE 2984akDfkkkkggEdsb s&hgsfdk d&Hyscvnm". ...
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其他好文 时间:
2018-06-05 00:36:18
阅读次数:
161