Feed Ratios1998 ACM Finals, Dan Adkins Farmer John feeds his cows only the finest mixture of cow food,which has three components: Barley, Oats, and Wheat. While he knowsthe precise mixture of these...
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移动开发 时间：
2015-02-17 21:06:33
阅读次数：
237
问题及代码：
Problem Description
Fred Mapper is considering purchasing some land in Louisiana to build his house on. In the process of investigating the land, he learned that the state of Louisiana is...
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其他好文 时间：
2015-02-15 12:13:22
阅读次数：
259
DescriptionA straight dirt road connects two fields on FJ’s farm, but it changes elevation more than FJ would like. His cows do not mind climbing up or down a single slope, but they are not fond of an...
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其他好文 时间：
2015-02-14 15:02:57
阅读次数：
157
Problem Description
GTY has n gay friends. To manage them conveniently, every morning he ordered all his gay friends to stand in a line. Every gay friend has a characteristic value ai , to express how...
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其他好文 时间：
2015-02-14 13:47:38
阅读次数：
246
Problem Description
FFZ’s birthday is coming. GTY wants to give a gift to ZZF. He asked his gay friends what he should give to ZZF. One of them said, ‘Nothing is more interesting than a number multise...
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其他好文 时间：
2015-02-14 12:20:03
阅读次数：
160
Wormholes
Description
While exploring his many farms, Farmer John has discovered a number of amazing wormholes. A wormhole is very peculiar because it is a one-way path that delivers you to it...
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其他好文 时间：
2015-02-13 11:41:25
阅读次数：
145
题意：给出一组数字，得到区间[1，a1],[a1+1,a1+a2],[a1+a2+1,a1+a2+a3].....再给出一组数字，求这些数字属于第几个区间注意：记得数组开大，容易超时DescriptionIt is lunch time for Mole. His friend, Marmot, p...
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其他好文 时间：
2015-02-12 20:02:19
阅读次数：
239
Op tech briefing, 2002/11/02 06:42 CST ===
"The item is locked in a Klein safe behind a painting in the second-floor library. Klein safes are extremely rare; most of them, along with Klein and his factory, were destroyed in World War II. Fortunately old B...
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其他好文 时间：
2015-02-12 16:12:49
阅读次数：
174
整理了一下PostgreSQL导入导出相关schema的方法。 一、导出: 导出his库里crm的schema表结构和数据(-n参数):
pg_dump -h 192.168.2.154 -p 5432 -d his -n crm -f test.sql
只导出his库里crm的schema表结构(-s参...
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数据库 时间：
2015-02-11 19:10:28
阅读次数：
398
In 1953, David A. Huffman published his paper "A Method for the Construction of Minimum-Redundancy Codes", and hence printed his name in the history o...
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其他好文 时间：
2015-02-11 18:21:50
阅读次数：
206
