Playground
Time limit:
2s
Source limit:
50000B
Memory limit:
256MB
My kid's school cleared a large field on their property recently to convert it into a play...
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其他好文 时间：
2014-08-01 19:43:32
阅读次数：
328
This How-To Geek School class is intended for people who want to learn more about security when using Windows operating systems. You will learn many p...
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其他好文 时间：
2014-08-01 18:50:32
阅读次数：
333
Problem Description
As the new term comes, the Ignatius Train Station is very busy nowadays. A lot of student want to get back to school by train(because the trains in the Ignatius Train Station is t...
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其他好文 时间：
2014-08-01 13:40:31
阅读次数：
267
Problem Description
Ignatius has just come back school from the 30th ACM/ICPC. Now he has a lot of homework to do. Every teacher gives him a deadline of handing in the homework. If Ignatius hands i...
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其他好文 时间：
2014-07-29 22:05:32
阅读次数：
390
Description
Ignatius has just come back school from the 30th ACM/ICPC. Now he has a lot of homework to do. Every teacher gives him a deadline of handing in the homework. If Ignatius hands in the ho...
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其他好文 时间：
2014-07-28 16:04:23
阅读次数：
262
sqlalchemy和flask-sqlalchemy之间的东西不是太清晰。
sqlalchemy文档太他妈多了，日。
今天遇到的实例。
用户进行随机匹配，系统随机返回一个一定筛选条件下的用户。为了用户体验，还得去掉已关注的人。
首先获取满足筛选条件的用户列表：
users = User.query.filter_by(school=form.school.dat...
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数据库 时间：
2014-07-27 11:48:03
阅读次数：
270
There are n children in Jzzhu's school. Jzzhu is going to give some candies to them. Let's number all the children from 1 to n.
The i-th child wants to get at least ai candies.
Jzzhu asks childre...
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其他好文 时间：
2014-07-22 22:49:13
阅读次数：
237
View CodeProblem :1445 ( Ride to School )Judge Status :AcceptedRunId : 11127796Language : C++Author :0902130217Code Render Status :Rendered By HDOJ C....
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其他好文 时间：
2014-07-22 00:00:37
阅读次数：
178
打个比方，hashCode() 方法是好比是字典前面的目录，有了这个目录你查东西就会快的多，equals方法是比较的内容，就好比根据目录查内容。同一个的内容自然要有唯一的目录，所以hashCode和equals方法一般一起实现。比如Student类的equals方法根据name,school,age...
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其他好文 时间：
2014-07-18 20:25:51
阅读次数：
130
F - Ride to School(2.1.2)
Time Limit:1000MS Memory Limit:30000KB 64bit IO Format:%I64d
& %I64u
Submit Status
Description
Many graduate students of Peking University are livin...
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其他好文 时间：
2014-07-14 17:14:13
阅读次数：
285
