Checking Perfect Power
如果一个正整数n 可以用幂来表示,那么它就是perfect power 。 beb 和e 这两个整数都大于 1 的幂。(任何正整数 n 总是可以表示为微幂n1,所以我们不关心这些)。例如,整数 32、125 和 441 都是完全幂,因为它们分别等于 25、 53 和 212。
此函数应确定正整数n 是否为完全幂。您的函数需要以某种方式遍历足够多的b 和e 的可能组合,当找到某个 和 的可能组合时,立即返回 True当找到满足以下条件的b 和e 时,立即返回 be == n 时,立即返回 False当尝试了b 和e 的所有相关可能性并发现不符合要求时,返回
由于n 可能会非常大,因此您的函数不应该检查过多的组合,以免超出那些既必要又足以可靠地确定答案的组合。实现这种效率是这个问题的核心教学点。
CheckiO Extensions allow you to use local files to solve missions. More info in a blog post.
In order to install CheckiO client you'll need installed Python (version at least 3.8)
Install CheckiO Client first:
pip3 install checkio_client
Configure your tool
checkio --domain=py config --key=
Sync solutions into your local folder
checkio sync
(in beta testing) Launch local server so your browser can use it and sync solution between local file end extension on the fly. (doesn't work for safari)
checkio serv -d
Alternatevly, you can install Chrome extension or FF addon
checkio install-plugin
checkio install-plugin --ff
checkio install-plugin --chromium
Read more here about other functionality that the checkio client provides. Feel free to submit an issue in case of any difficulties.
Welcome to Pair Programming! Engage in real-time collaboration on coding projects by starting a session and sharing the provided unique URL with friends or colleagues. This feature is perfect for joint project development, debugging, or learning new skills together. Simply click 'Start Session' to begin your collaborative coding journey!
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