Problem Description
Consider a town where all the streets are one-way and each street leads from one intersection to another. It is also known that starting from an intersection and walking through t...
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其他好文 时间:
2014-07-29 15:09:08
阅读次数:
235
Description
We all love recursion! Don't we?
Consider a three-parameter recursive function w(a, b, c):
if a
1
if a > 20 or b > 20 or c > 20, then w(a, b, c) returns:
w(20, 20, 20)
...
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其他好文 时间:
2014-07-29 14:54:08
阅读次数:
278
Football
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 2875
Accepted: 1462
Description
Consider a single-elimination football tournament involving 2n...
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其他好文 时间:
2014-07-28 16:22:33
阅读次数:
272
项目部署,启动过程中有以下警告:
[WARN]: Using org.hibernate.id.UUIDHexGenerator which does not generate IETF RFC 4122 compliant UUID values; consider using org.hibernate.id.UUIDGenerator instead
查看项目中用户类的主键生成策...
分类:
系统相关 时间:
2014-07-28 16:18:13
阅读次数:
428
Description
Given a connected undirected graph, tell if its minimum spanning tree is unique.
Definition 1 (Spanning Tree): Consider a connected, undirected graph G = (V, E). A spanning tree of...
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其他好文 时间:
2014-07-26 17:19:22
阅读次数:
401
Air Raid
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 3122 Accepted Submission(s): 2027
Problem Description
Consider a town w...
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其他好文 时间:
2014-07-26 02:59:36
阅读次数:
276
有时候会有这样的情况,策划拿着应用过来提一个bug,但我们却不好确定策划的手机上装的应用对应的是那个代码版本。
为了解决这个问题,我们希望能在应用上显示出当前应用所对应的代码版本,即svn版本。
构想了下,希望最后达到的效果有:
自动化,不需要每次编译版本的时候有人为的步骤,比如编版本的时候人为修改某个值或者点击某个脚本。
跨平台,对外发布的win32/iOS/Andr...
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其他好文 时间:
2014-07-26 02:22:26
阅读次数:
290
开发Android APP的同学是否对于Launcher实现的绚丽效果而痴迷呢?什么,连Android Launcher是什么都不知道。好吧,拿起侬的手机,在解锁后的首页界面上左右滑动滑动,体验体验,这个就是Launcher。Launcher其实也是一个APP,不过人家是系统级别的。虽然各个andr...
分类:
移动开发 时间:
2014-07-26 01:45:26
阅读次数:
282
Air Raid
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 3085 Accepted Submission(s): 2004
Problem Description
Consider a town w...
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其他好文 时间:
2014-07-25 10:57:21
阅读次数:
271
COURSES
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 17153
Accepted: 6740
Description
Consider a group of N students and P courses. Each student visit...
分类:
其他好文 时间:
2014-07-24 11:33:53
阅读次数:
275