Calculator-II
除了通用计算器外，还有为特定市场设计的计算器。例如，科学计算器包括三角函数和统计计算。有些计算器甚至还能进行计算机代数运算。图形计算器可用于绘制实线或高维欧几里得空间上定义的函数图。Find more on wikipedia page...
在本系列任务中，您将制作一个初级计算器。
作为输入，您需要按下一串按键，作为函数的结果，您需要显示按下最后一个按键时屏幕上将显示的内容。注意，这并不总是表达式的结果。事实上，使用实物计算器或应用程序确实能帮助你捕捉边缘情况。 ...
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!
You are trying to join a pair programming session that has not started yet.
Please wait for the session creator to join.
It looks like the creator of the pair programming session closed the editor window.
It might happen accidentally, so that you can wait for reconnection.
