<commit_before># Summary

* [Introduction](README.md)
* [Preface 前言](docs/Preface/README.md)
* [Chapter-1 Sort 第1章 排序](docs/Sort/README.md)
    * [InsertSort 插入排序](docs/Sort/InsertSort/README.md)
    * [BubbleSort 冒泡排序](docs/Sort/BubbleSort/README.md)
    * [MergeSort 归并排序](docs/Sort/MergeSort/README.md)
    * [QuickSort 快速排序](docs/Sort/QuickSort/README.md)
<commit_msg>remove introduction, use preface<commit_after># Summary

* [Preface 前言](docs/Preface/README.md)
* [Chapter-1 Sort 第1章 排序](docs/Sort/README.md)
    * [InsertSort 插入排序](docs/Sort/InsertSort/README.md)
    * [BubbleSort 冒泡排序](docs/Sort/BubbleSort/README.md)
    * [MergeSort 归并排序](docs/Sort/MergeSort/README.md)
    * [QuickSort 快速排序](docs/Sort/QuickSort/README.md)

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{'dir': 'git-commits-cleaned', 'id': '2514158', 'n_tokens_mistral': 332, 'n_tokens_neox': 345, 'n_words': 36}