random sheme or say naive input: k, set of n points place k centroids at random locations 随机选 repeat the follow operations until convergence 重复到收敛 --f ...
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其他好文 时间:
2017-09-23 10:44:38
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196
//初始化变量var contacts = [ { "firstName": "Akira", "lastName": "Laine", "number": "0543236543", "likes": ["Pizza", "Coding", "Brownie Points"] }, { "firs ...
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编程语言 时间:
2017-09-22 10:10:18
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217
非常好的一篇文章,为了自己学习和方便大家,翻译了一下~~ Who handles conventional project manager duties in agile development? 在敏捷开发中谁来分担传统项目经理的责任? Traditional project managers u ...
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其他好文 时间:
2017-09-20 10:14:43
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204
原题链接在这里:https://leetcode.com/problems/sum-of-square-numbers/description/ 题目: Given a non-negative integer c, your task is to decide whether there're t ...
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其他好文 时间:
2017-09-18 14:57:10
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233
D - Restoring Road Network Time limit : 2sec / Memory limit : 256MB Score : 500 points Problem Statement In Takahashi Kingdom, which once existed, the ...
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Web程序 时间:
2017-09-17 22:22:16
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243
Visible Lattice Points Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 7705 Accepted: 4707 Description A lattice point (x, y) in the first ...
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其他好文 时间:
2017-09-17 15:05:13
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200
Problem Description Have you ever played quoit in a playground? Quoit is a game in which flat rings are pitched at some toys, with all the toys encirc ...
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其他好文 时间:
2017-09-17 00:30:01
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180
新的需求中处理数据需要有个payment的操作,功能测试是用soapui发送xml,但是因为那个xml需要的数据较多并且比较麻烦所以想做成自动化,捣鼓了快一周终于成功了QUQ 不容易 记录下做的时候遇到的坑和points 1.数据获取 拼xml要从ORACLE中查询多个表单,一开始是写了几个def每 ...
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编程语言 时间:
2017-09-14 18:43:01
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294
Given a binary tree with each node having one extra field of nextRight. nextRight points to the next right node of the same level. Initially all nodes ...
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其他好文 时间:
2017-09-13 15:17:01
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242
Astronomers often examine star maps where stars are represented by points on a plane and each star has Cartesian coordinates. Let the level of a star ...
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其他好文 时间:
2017-09-12 21:22:36
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207