Conscription
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 7702
Accepted: 2667
Description
Windy has a country, and he wants to build an army to protect ...
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其他好文 时间：
2014-08-03 18:10:35
阅读次数：
354
传送门：http://poj.org/problem?id=1986Distance QueriesTime Limit: 2000MSMemory Limit: 30000KCase Time Limit: 1000MSDescriptionFarmer John's cows refused t...
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其他好文 时间：
2014-08-03 15:12:05
阅读次数：
290
Catch That CowTime Limit:2000MSMemory Limit:65536KTotal Submissions:46279Accepted:14508DescriptionFarmer John has been informed of the location of a f...
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其他好文 时间：
2014-08-03 12:33:05
阅读次数：
233
题目链接K-th NumberTime Limit:20000MSMemory Limit:65536KTotal Submissions:36890Accepted:11860Case Time Limit:2000MSDescriptionYou are working for Macrohar...
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其他好文 时间：
2014-08-02 20:46:54
阅读次数：
260
Wormholes
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 30766
Accepted: 11157
Description
While exploring his many farms, Farmer John has discovered a nu...
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其他好文 时间：
2014-08-02 18:30:23
阅读次数：
317
Description
N children are sitting in a circle to play a game.
The children are numbered from 1 to N in clockwise order. Each of them has a card with a non-zero integer on it in his/her hand. Th...
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其他好文 时间：
2014-08-02 15:37:33
阅读次数：
259
Description
Gigel has a strange "balance" and he wants to poise it. Actually, the device is different from any other ordinary balance.
It orders two arms of negligible weight and each arm's lengt...
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其他好文 时间：
2014-08-02 15:30:13
阅读次数：
235
Mysql 查询运行过程 大致分为4个阶段吧：语法分析(sql_parse.cc)>>sql_resolver.cc # JOIN.prepare生成逻辑查询plan(sql_optimizer.cc)>># JOIN.optimize生成物理查询plan(sql_planner.cc)run th...
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数据库 时间：
2014-08-02 12:28:33
阅读次数：
239
Description
Background
Binary trees are a common data structure in computer science. In this problem we will look at an infinite binary tree where the nodes contain a pair of integers. Th...
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其他好文 时间：
2014-08-01 19:39:52
阅读次数：
207
Problem Description
Before ACM can do anything, a budget must be prepared and the necessary financial support obtained. The main income for this action comes from Irreversibly Bound Money (IBM). Th...
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其他好文 时间：
2014-08-01 16:08:02
阅读次数：
281
