2020-08-13 12:00:20 +02:00
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---
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id: 5e44414f903586ffb414c950
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2021-07-02 18:45:29 +05:30
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title: 概率计算器
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challengeType: 10
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forumTopicId: 462364
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2021-01-13 03:31:00 +01:00
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dashedName: probability-calculator
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---
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2020-12-16 00:37:30 -07:00
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# --description--
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写一个程序来确定从帽子中随机拿取特定球的大致概率。
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2020-08-13 12:00:20 +02:00
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2021-07-02 18:45:29 +05:30
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你可以在 [Replit](https://replit.com/github/freeCodeCamp/boilerplate-probability-calculator) 上查看整个项目的具体描述和初始代码。 访问此链接后，fork 这个项目。 当你根据 “README.md” 中的说明完成了项目，请在下方提交你的项目链接。
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2020-08-13 12:00:20 +02:00
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2021-07-02 18:45:29 +05:30
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我们仍在开发 Python 课程的交互式教学部分。 目前，freeCodeCamp.org YouTube 频道上的一些视频将会教授你这个项目需要的所有技能。
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2020-12-16 00:37:30 -07:00
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2020-08-13 12:00:20 +02:00
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<ul>
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<li>
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<a href='https://www.freecodecamp.org/news/python-for-everybody/'>Python for Everybody 视频课程</a>（14 小时）
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</li>
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<li>
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<a href='https://www.freecodecamp.org/news/learn-python-basics-in-depth-video-course/'>Learn Python 视频课程</a>（2 小时）
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2020-08-13 12:00:20 +02:00
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</li>
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2021-02-06 04:42:36 +00:00
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</ul>
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2020-08-13 12:00:20 +02:00
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2020-12-16 00:37:30 -07:00
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# --hints--
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2021-07-02 18:45:29 +05:30
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它应该能正确地计算概率并通过所有测试。
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2020-08-13 12:00:20 +02:00
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2020-12-16 00:37:30 -07:00
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```js
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2020-08-13 12:00:20 +02:00
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```
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2020-12-16 00:37:30 -07:00
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# --solutions--
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2021-01-13 03:31:00 +01:00
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```js
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/**
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Backend challenges don't need solutions,
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because they would need to be tested against a full working project.
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Please check our contributing guidelines to learn more.
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*/
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```
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