A Make a triangle! 题意:给定三根线段,问最少要延长多少才能拼成一个三角形。 数学题。 B Equations of Mathematical Magic 题意:求$a (a \oplus b) x=0 $的非负整数解的个数。 打表发现是$a$在二进制下$1$的数量。 C Oh T ...
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其他好文 时间:
2018-10-14 21:56:54
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137
如何提高深度学习性能20 Tips, Tricks and Techniques That You Can Use ToFight Overfitting and Get Better GeneralizationHow can you get better performance from you... ...
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2018-10-12 23:42:59
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题目链接 Description An army of ants walk on a horizontal pole of length l cm, each with a constant speed of 1 cm/s. When a walking ant reaches an end of ...
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其他好文 时间:
2018-10-04 12:56:23
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One of the first users of BIT's new supercomputer was Chip Diller. He extended his exploration of powers of 3 to go from 0 to 333 and he explored taki ...
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其他好文 时间:
2018-10-01 17:56:14
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178
Overview You can work with types declared in Swift from within the Objective-C code in your project by importing an Xcode-generated header file. This ...
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编程语言 时间:
2018-09-27 13:07:23
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213
Understanding the CMS Collector Understanding the CMS Collector CMS has three basic operations: CMS collects the young generation (stopping all applic ...
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其他好文 时间:
2018-09-23 11:33:18
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133
Given a set of candidate numbers (candidates) (without duplicates) and a target number (target), find all unique combinations in candidates where the ...
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其他好文 时间:
2018-09-23 00:18:57
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1. 有哪些生成式模型,有哪些判决式模型? 判别式模型与生成式模型的区别 产生式模型(Generative Model)与判别式模型(Discrimitive Model)是分类器常遇到的概念,它们的区别在于: 对于输入x,类别标签y:产生式模型估计它们的联合概率分布P(x,y)判别式模型估计条件概 ...
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编程语言 时间:
2018-09-21 12:27:42
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209
``` /** * Parse the data-nodes the block belongs to and choose one, * which will be the replication source. * * We prefer nodes that are in DECOMMISSI... ...
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其他好文 时间:
2018-09-18 00:29:49
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787
1,twurl安装 1.1,安装软件管理包工具,在管理员身份打开的cmd中执行: 1.2,choco install ruby 1.3,gem install twurl 1.4,gem install jq 格式化json 2,注册twitter开发者账号 https://developer.tw ...
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Windows程序 时间:
2018-09-11 18:06:20
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1204