> For the complete documentation index, see [llms.txt](https://zqt0.gitbook.io/leetcode/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://zqt0.gitbook.io/leetcode/readme.md).

# Preface

刷题记录。

同时托管在「排版更好看」、「搜索更便捷」的[Gitbook项目](https://zqt0.gitbook.io/leetcode/)中。

頑張った！💪🏻Offer快到碗里来～～