B. Get Many Persimmon TreesTime Limit: 1000msMemory Limit: 30000KB64-bit integer IO format:%lld Java class name:MainSubmitStatusSeiji Hayashi had been...
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其他好文 时间：
2014-07-22 00:30:33
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296
Follow up for "Unique Paths":Now consider if some obstacles are added to the grids. How many unique paths would there be?An obstacle and empty space i...
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其他好文 时间：
2014-07-22 00:28:36
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169
Ubiquitous ReligionsTime Limit:5000MSMemory Limit:65536KTotal Submissions:23390Accepted:11527DescriptionThere are so many different religions in the w...
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其他好文 时间：
2014-07-22 00:19:33
阅读次数：
155
Networking
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 6000
Accepted: 3242
Description
You are assigned to design network connections between certain p...
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Web程序 时间：
2014-07-22 00:12:35
阅读次数：
247
配置建议： 1. ????In MR1, the mapred.tasktracker.map.tasks.maximum and mapred.tasktracker.reduce.tasks.maximum properties dictated how many map and reduce slots each TaskTracker had. ????T...
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其他好文 时间：
2014-07-21 10:14:00
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279
#### 1. 在Hive中使用show tables;等命令报错：com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Specified key was too long; max key length is 767 bytes **解决办法：** 到mysql中的hive数据库里...
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其他好文 时间：
2014-07-21 10:12:36
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453
多对一(many to one)单向many-to-one关联是最常见的单向关联关系。 create table Person ( personId bigint not null primary key, addressId ...
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系统相关 时间：
2014-07-21 09:35:39
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214
The Triwizard Tournament's third task is to negotiate a corridor of many segments, and reach the other end. The corridor is N segments long. The ith s...
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其他好文 时间：
2014-07-21 09:02:45
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217
Wormholes
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 30169
Accepted: 10914
Description
While exploring his many farms, Farmer John has discovered a nu...
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其他好文 时间：
2014-07-20 23:03:06
阅读次数：
301
