Air RaidTime Limit:1000MSMemory Limit:10000KTotal
Submissions:6520Accepted:3877DescriptionConsider a town where all the streets
are one-way and each s...
分类:
其他好文 时间:
2014-06-06 23:19:59
阅读次数:
319
The count-and-say sequence is the sequence of
integers beginning as follows:1, 11, 21, 1211, 111221, ...1is read off as"one
1"or11.11is read off as"tw...
分类:
其他好文 时间:
2014-06-06 19:53:31
阅读次数:
203
主要成员 union _Bxty { // storage for small buffer
or pointer to larger one _Elem _Buf[_BUF_SIZE]; _Elem *_Ptr; } _Bx; size_type
_Mysize; // current l...
分类:
其他好文 时间:
2014-06-06 18:22:13
阅读次数:
238
You can know form the name that the HTMLParser
is something used to parse HTML files. In python, there are two HTMLParsers. One
is the HTMLParser clas...
分类:
编程语言 时间:
2014-06-05 12:46:16
阅读次数:
1294
问题由来在很多机器学习任务中,特征并不总是连续值,而有可能是分类值。例如,考虑一下的三个特征:["male","female"]["from
Europe","from US","from Asia"]["uses Firefox","uses Chrome","uses
Safari","uses...
分类:
其他好文 时间:
2014-06-04 17:03:02
阅读次数:
344
An iterative algorithm takes one step at a
time, ensuring that each step makes progress while maitining the loop
invariant.A paradigm shift:View an al...
分类:
其他好文 时间:
2014-06-02 19:20:20
阅读次数:
286
Te Regular Expression literal also creates new
objects in ECMA Script 5. And one last note that calling RegExp() without new(as
a function, not as a c...
分类:
编程语言 时间:
2014-06-02 15:50:52
阅读次数:
280
此页面为WP8“HTCNexus One”应用的发布页面。“HTC Nexus
One”是一款收集HTC Nexus One的玩机技巧的WP8程序,更好的帮助HTCNexus
One用户理解并使用它。此页面主要记录开发进度、APP发布等情况。-------------------相关进度------...
分类:
其他好文 时间:
2014-06-02 14:58:38
阅读次数:
218
Given a stringS, find the longest palindromic
substring inS. You may assume that the maximum length ofSis 1000, and there
exists one unique longest pa...
分类:
编程语言 时间:
2014-06-02 09:22:03
阅读次数:
328
问题:
Write a program to solve a Sudoku puzzle by filling the empty cells.
Empty cells are indicated by the character '.'.
You may assume that there will be only one unique solution.
...
分类:
其他好文 时间:
2014-06-02 05:25:23
阅读次数:
295