Zigzag Array
您的函数应该创建 一个列表(list) of lists(lists) , 表示一个具有给定行数和列数的二维网格。
这个网格应该包含整数 (int)从start 到 start + rows * cols - 1 的整数，但是每个奇数索引行中的元素必须以降序排列，这样当以升序读取时，数字就会在二维网格中蜿蜒曲折。
输入两个整数 (int) - 行和列。一个可选整数 (int) - 开始
输出： 列表 (List)的列表 (lists).
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.
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