(¦3[____]← 扫描线问题,抛物线方程为 y=a*x*x 形式,对每个点求出抛物线中轴的范围theta-delta~theta+delta,theta = atan2(y,x),delta则用方程组可解x*x+y*y=z*z+(a*z*z)^2,tan(theta)=z/(a*z*z),故th...
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其他好文 时间:
2014-07-16 19:21:57
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191
Fence LoopsThe fences that surround Farmer Brown's collection of pastures have gotten out of control. They are made up of straight segments from 1 thr...
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其他好文 时间:
2014-07-16 19:06:02
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516
JavaScript Micro-Templatinghttp://ejohn.org/blog/javascript-micro-templating///Simple JavaScript Templating//John Resig - http://ejohn.org/ - MIT Lice...
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2014-07-16 19:04:57
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193
线上题目:Corn FieldsTime Limit: 2000MSMemory Limit: 65536KTotal Submissions: 6936Accepted: 3697DescriptionFarmer John has purchased a lush new rectangular...
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其他好文 时间:
2014-07-16 18:22:12
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237
J - MANAGER(2.4.5)
Time Limit:1000MS Memory Limit:10000KB 64bit IO Format:%I64d
& %I64u
Submit Status
Description
One of the programming paradigm in parallel processing is th...
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其他好文 时间:
2014-07-16 17:30:45
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213
Drainage Ditches
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 54887
Accepted: 20919
Description
Every time it rains on Farmer John's fields, a pond form...
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其他好文 时间:
2014-07-16 17:22:18
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273
人物小结:纽约州立大学获得计算机科学硕士和博士学位,美国国家工程研究院和国家科学研究院成员约翰·亨尼斯(John Hennessy)简介: 约翰·亨尼斯(John Hennessy),美国加州大学伯克利分校计算机系Patterson教授和斯坦福大学计算机系Hennesssy教授是现今计算...
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2014-07-16 12:14:03
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318
/*
B - 二分 基础
Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u
Submit
Status
Description
Farmer John has built a new long barn, with N (2 <= N <= 100,000) stalls. The stal...
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其他好文 时间:
2014-07-16 11:02:57
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197
Problem Description
Due to recent rains, water has pooled in various places in Farmer John's field, which is represented by a rectangle of N x M (1 <= N <= 100; 1 <= M <= 100) squares. Each square...
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其他好文 时间:
2014-07-16 08:01:44
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291
Fence RailsBurch, Kolstad, and SchrijversFarmer John is trying to erect a fence around part of his field. He has decided on the shape of the fence and...
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其他好文 时间:
2014-07-16 00:08:30
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367