Xenia the beginner mathematician is a third year student at elementary school. She is now learning the addition operation.
The teacher has written down the sum of multiple numbers. Pupils should ca...
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其他好文 时间：
2014-07-22 23:05:53
阅读次数：
382
The circle line of the Berland subway has n stations. We know the distances between all pairs of neighboring stations:
d1 is
the distance between the 1-st and the 2-nd
station;
d2 is
the d...
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其他好文 时间：
2014-07-22 23:05:14
阅读次数：
302
Agri-Net
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 36780
Accepted: 14825
Description
Farmer John has been elected mayor of his town! One of his campa...
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其他好文 时间：
2014-07-22 23:04:15
阅读次数：
229
Problem D
Predator II
Time limit: 2 seconds
Oh No!!! The predator has entered the room again. But this time it is a different kind of room.
The room is a square of size 1000...
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其他好文 时间：
2014-07-22 23:03:13
阅读次数：
358
原pom.xml配置文件： 4.0.0 com.my.helloworld hello-world
1.0-SNAPSHOT Maven Hello World Project junit jun...
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其他好文 时间：
2014-07-22 22:59:36
阅读次数：
374
安装ccs_setup_5.1.1.00028.exe后（无论是自己装eclipse还是在原来的基础上安装eclipse的插件），ccs5的应用无法打开，错误为：An
error has occurred.See the log file .\workspace\.metadata\.log.本现象...
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其他好文 时间：
2014-05-01 20:57:36
阅读次数：
888
Problem DescriptionIgnatius 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 o...
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其他好文 时间：
2014-05-01 20:49:40
阅读次数：
563
版本不对的原因。具体在10.5.9下修改此参数即可解决问题。LoadFunction()
has an ACritical parameter. It is set to True by default, but can be set to
False for individual function...
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系统相关 时间：
2014-05-01 20:14:57
阅读次数：
594
The blonde Angela has a new whim: internet chats. Of course, as any blonde, she writes her messages using the upper case. You are the moderator of Angela's favorite chat and you're fed up with her upp...
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其他好文 时间：
2014-04-29 13:17:21
阅读次数：
293
FAILED: Error in metadata: java.lang.RuntimeException: MetaException(message:org.apache.hadoop.hive.serde2.SerDeException org.apache.hadoop.hive.hbase.HBaseSerDe: columns has 3 elements while hbase.columns.mapping has 4 elements (counting the key if implic...
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其他好文 时间：
2014-04-29 13:17:21
阅读次数：
387
