Commit Graph

226 Commits

Author SHA1 Message Date
Yudong Jin a3166c2018 Simplify generated exercise page sources (#1943) 2026-07-19 07:19:42 +08:00
Yudong Jin 9135647d93 Add translated chapter exercise pages (#1941)
Add dedicated chapter exercise sections and generated exercise pages for the English, Japanese, and Russian editions.

Add navigation for all published languages while keeping Taiwan Traditional Chinese exercise pages generated at build time.
2026-07-19 04:25:58 +08:00
Yudong Jin b01036b09e Revisit the English version (#1885)
* Update giscus scroller.

* Refine English docs and landing page

* Sync the headings.

* Update landing pages.

* Update the avatar

* Update Acknowledgements

* Update landing pages.

* Update contributors.

* Update

* Fix the formula formatting.

* Fix the glossary.

* Chapter 6. Hashing

* Remove Chinese chars.

* Fix headings.

* Update giscus themes.

* fallback to default giscus theme to solve 429 many requests error.

* Add borders for callouts.

* docs: sync character encoding translations

* Update landing page media layout and i18n
2026-04-10 23:03:03 +08:00
Yudong Jin 666da25a2a Prepare 1.3.0 release (#1838)
* Update the contributors list.

* Update the version number.

* Sync zh and zh-hant versions.

* Move epub builder to the utils branch.

* Optimize all figure files using pngquant.

* Update copyright.

* Update Acknowledgements.

* Update buttons in README.
2026-01-02 03:37:38 +08:00
Yudong Jin 10f76bd59a Remove incomplete zig code from docs. (#1837) 2025-12-31 19:47:59 +08:00
Siz Long 790a6d17e1 Update Q&A of hash_table and time_complexity Chapter (#1760)
* Update summary.md

@Richard-Zhao93 的回答非常好,同时觉得"如果在开头能了解到这部分s,对初学者来说,可能更容易接受这些陌生的概念。"的建议很有道理

* Update QA of time_complexity

* Enhance explanation of hash tables vs arrays

Clarify the advantages of hash tables over arrays for key-value mapping.

* Update summary.md

---------

Co-authored-by: Yudong Jin <krahets@163.com>
2025-09-20 19:52:59 +08:00
Yudong Jin 7b320e14fe Sync zh and zh-hant versions (#1801)
* Sync zh and zh-hant versions.

* Unifying "数据体量" -> "数据规模".
2025-08-28 04:51:02 +08:00
sunshinesDL 5c085b5592 Update performance_evaluation.md (#1770)
* Update performance_evaluation.md

**修改内容:**
把本节使用的 “输入数据大小” 统一修改为 “输入数据规模”。

**修改原因:**
今天在分析一个函数的复杂度时回看本节,发现这处表述好像存在歧义。阅读本节内容可知,复杂度分析实际是分析算法的运行时间和空间占用与数据规模的关系。 从字面理解,“输入数据的大小” 更像指输入数据的数值大小,而非数据规模。虽然多数场景下,输入数据的数值大小可以通过迭代/递归反映数据规模,但在个别场景下并非如此,如 5.1.2 节 "基于链表实现的栈" 中的 `to_list() `函数:
```python
 def to_list(self) -> list[int]:
        """转化为列表用于打印"""
        arr = []
        node = self._peek
        while node:
            arr.append(node.val)
            node = node.next
        arr.reverse()
        return arr
```
该函数无形参,其时间复杂度实际指,函数运行时间随着栈中数据数量的增加而呈现的增长趋势,而非随栈中数据数值大小的增加呈现的增长趋势。 因此,为规避歧义,小白提议将本节的“输入数据大小” 改为 “输入数据规模”。

然而,一百个读者有一百个哈姆雷特,或许其他读者读到这里未感觉歧义,且本章后续章节还有多处使用这一表述,若本节修改可能后面也需与其保持统一。或许也可以在本章2.1节插入一个Tip约定这一表述的实际意义。考虑不周,欢迎 K大及评阅大佬指正!

* Update performance_evaluation.md

---------

Co-authored-by: Yudong Jin <krahets@163.com>
2025-07-20 19:56:15 +08:00
sunshinesDL ee4d27dc17 Update time_complexity.md (#1772)
* Update time_complexity.md

对于多项式函数 c * f(n), 系数 c 好像不能称为常数项,遂查阅《算法导论 第三版》相关章节,在其 26 页使用了常量因子这一表述,该表述好像晦涩了些,小白提议这里将 ”常数项“ 改为 ”常数“。 
欢迎 K大及评阅大佬指正!

* Update time_complexity.md

---------

Co-authored-by: Yudong Jin <krahets@163.com>
2025-07-10 07:08:44 +08:00
Yudong Jin db64108e5d Bug fixes (#1766)
* Sync zh and zh-hant versions.

* Bug fixes.
2025-06-12 20:45:41 +08:00
Yudong Jin ac0da11157 Bug fixes and improvements (#1627)
* Update Copyright 2024 to 2025.

* Fix the flex of .profile-cell for mobile devices.

* Update performance_evaluation.md

* 抛出 -> 给出

* Sync zh and zh-hant version.

* Improve the landing page of the English version.

* Bug fixes

* Fix readme-typing-svg

* Update readme-typing-svg

* Bug fixes

* sync zh and zh-hant versions.
2025-01-21 20:00:58 +08:00
Yudong Jin dad0a3fd95 Prepare 1.2.0 release (#1585)
* Sync zh and zh-hant versions

* Update the list of contributors.

* Update time_complexity_simple_example.png

* Reduce size of the RGBA images for zh-hant version.

* Sync the zh-hant version of terminology.md

* Prepare 1.2.0 release

* Update the contributors list.
2024-12-06 09:03:43 +08:00
YuZou ca774eefbf Update time_complexity.md (#1578)
* Bug fixes and improvements (#1577)
 * correct the implement of exp_recur function and remove +1 operation from the function to simulate the cell division process

* Update time_complexity.rs

* Update time_complexity.md

---------

Co-authored-by: zouy26 <zouy26@chinaunicom.cn>
Co-authored-by: Yudong Jin <krahets@163.com>
2024-12-04 17:36:11 +08:00
Rui 27d59f65a6 fix invalid code comment (#1405)
* Remove invalid comment

* Update time_complexity.md

---------

Co-authored-by: Yudong Jin <krahets@163.com>
2024-06-28 19:20:41 +08:00
Yudong Jin 3f4220de81 Bug fixes and improvements (#1380)
* preorder, inorder, postorder -> pre-order, in-order, post-order

* Bug fixes

* Bug fixes

* Update what_is_dsa.md

* Sync zh and zh-hant versions

* Sync zh and zh-hant versions.

* Update performance_evaluation.md and time_complexity.md

* Add @khoaxuantu to the landing page.

* Sync zh and zh-hant versions

* Add @ khoaxuantu to the landing page of zh-hant and en versions.
2024-05-31 16:39:06 +08:00
Yudong Jin 870e3e5cb2 Bug fixes and improvements (#1318)
* Sync zh and zh-hant versions

* Update en/README.md

* Add a Q&A for chapter of introduction

* Update the callout headers

* Sync zh ang zh-hant versions

* Bug fixes
2024-04-30 15:52:05 +08:00
khoaxuantu 4fadad50ba fix: Some Ruby code (#1231)
* fix: ruby code block - chapter computational complexity

* fix: ruby code - chapter array and linkedlist
2024-04-07 01:39:45 +08:00
Yudong Jin 6e570e2863 Update README for zh-hant version (#1228)
* Bug fixes

* Fix the term in heap figures

* Unify the font of the chapter covers for the zh, en, and zh-Hant version

* Sync the zh-hant vertion with the main branch

* Update README for testing

* Update README for testing

* Update README for testing

* Update README for zh, en, zh-hant version

* Fix the issue links

* Update README

* Update README

* edition -> version
2024-04-06 03:57:46 +08:00
KeiichiKasai 33d7f8a2e5 fix: fixed the incorrect use of Chinese designators (#1224) 2024-04-05 16:35:50 +08:00
khoaxuantu 043085d0ea fix: adapt missing ruby style guide (#1216) 2024-04-03 21:01:29 +08:00
khoaxuantu fd580a184a feat: Add Ruby code - chapter "computational complexity" (#1212)
* feat: add ruby code - chapter computational complexity

* feat: add ruby code blocks
2024-04-03 05:10:25 +08:00
Yudong Jin 2b1a98fb61 Use underline format for the technical terms (#1213)
* Use underline format for the technical terms

* Bug fixes
2024-04-03 03:52:17 +08:00
Yudong Jin b3f100aff1 Bug fixes and improvements (#1205)
* Add Ruby code blocks to documents

* Remove Ruby code from en/docs

* Remove "center-table" class in index.md

* Add "data-toc-label" to handle the latex heading during the build process

* Use normal JD link instead.

* Bug fixes
2024-04-01 19:37:00 +08:00
Yudong Jin 57bdfd6284 Add Ruby code blocks to the documents (#1200)
* Add Ruby code blocks to documents

* Remove Ruby code from en/docs
2024-03-31 03:57:11 +08:00
Yudong Jin 034ee65e9a Fix bugs and harmonize the code comments (#1199)
* Fix the comment in array_deque.go

* Fix the comment in bucket_sort.c

* Translate the Java code comments to Chinese

* Bug fixes

* 二分查找 -> 二分搜尋

* Harmonize comments in `utils` between multiple programming languages
2024-03-31 03:06:41 +08:00
curtishd 2f505e7f38 Add kotlin code block for chapter_computational_complexity (#1187)
* Add kotlin code block for array.md and backtracking_algorithm.md.

* add kotlin code block for chapter_computational_complexity.

* Update space_complexity.md

* preview linked_list.md

* Update linked_list.md

* fill in the missing code blocks.
2024-03-28 17:08:39 +08:00
Yudong Jin 202450420d Add the kotlin blocks to the documents (#1170) 2024-03-25 03:15:36 +08:00
Nan Lei 55db99ab18 Add return value for recur function of Python in space complexity (#1169)
* Add return value for recur function of Python in space complexity

* Update space_complexity.md

* Update space_complexity.md

---------

Co-authored-by: Yudong Jin <krahets@163.com>
2024-03-25 01:53:21 +08:00
None 739ee24751 Fix toc for the webpage of the chapter of computational complexity (#1107)
* fix the math formula in TOC

* Update space_complexity.md

* Update time_complexity.md

* Update space_complexity.md

* Update time_complexity.md

---------

Co-authored-by: Yudong Jin <krahets@163.com>
2024-03-23 21:04:14 +08:00
nuomi1 7359a7cb4b Review Swift codes (#1150)
* feat(swift): review for chapter_computational_complexity

* feat(swift): review for chapter_data_structure

* feat(swift): review for chapter_array_and_linkedlist

* feat(swift): review for chapter_stack_and_queue

* feat(swift): review for chapter_hashing

* feat(swift): review for chapter_tree

* feat(swift): add codes for heap article

* feat(swift): review for chapter_heap

* feat(swift): review for chapter_graph

* feat(swift): review for chapter_searching

* feat(swift): review for chapter_sorting

* feat(swift): review for chapter_divide_and_conquer

* feat(swift): review for chapter_backtracking

* feat(swift): review for chapter_dynamic_programming

* feat(swift): review for chapter_greedy

* feat(swift): review for utils

* feat(swift): update ci tool

* feat(swift): trailing closure

* feat(swift): array init

* feat(swift): map index
2024-03-20 21:15:39 +08:00
Yudong Jin c69ae9534d Some bug fixes and improvements (#1063)
* Prevent the line breaks of buttons on Safari

* Fix a math symbol

* Small improvements

* Bug fixes and improvements.
2024-01-25 12:50:53 +08:00
Ma Meiyu 82da279c60 Update space_complexity.md (#1057)
* Update space_complexity.md

10进制正整数n的位数计算的对数部分应该取整

* Update space_complexity.md

* Update space_complexity.md

---------

Co-authored-by: Yudong Jin <krahets@163.com>
2024-01-23 22:11:34 +08:00
Yudong Jin f6976978dd Prepare 1.0.0 release (#1044)
* Update the book with the thrid revised edition

* Fix a typo

* Update the contributors' information

* Update the mindmap

* Update the version number
2024-01-14 03:16:20 +08:00
Yudong Jin d85a3bb74d Figures revision and bug fixes (#1041)
* Revised the figures thoughout the book.

* Utilize roboto and roboto mono as the font faimly of the English edition

* Fix the naming style

* Update two figures.

* Fix margin of the hero image

* Fix margin of the hero image
2024-01-12 14:15:07 +08:00
Yudong Jin c4e4a607e8 Update the format of the Q&As (#1031) 2024-01-08 18:03:57 +08:00
Yudong Jin e4252d5733 Update the figures and cover images (#1020)
* Update all the figures

* Update the data structure, sorting, divide and conquer chapters' covers. Add the English edition covers.

* Fix the link of EN translation in README

* Update README.md

* Update README.md

* Update README-en.md
2024-01-02 15:06:44 +08:00
Yudong Jin f68bbb0d59 Update the book based on the revised second edition (#1014)
* Revised the book

* Update the book with the second revised edition

* Revise base on the manuscript of the first edition
2023-12-28 18:06:09 +08:00
Yudong Jin ed4de4644f Revised the book. (#987) 2023-12-14 02:42:53 +08:00
Yudong Jin e720aa2d24 feat: Revised the book (#978)
* Sync recent changes to the revised Word.

* Revised the preface chapter

* Revised the introduction chapter

* Revised the computation complexity chapter

* Revised the chapter data structure

* Revised the chapter array and linked list

* Revised the chapter stack and queue

* Revised the chapter hashing

* Revised the chapter tree

* Revised the chapter heap

* Revised the chapter graph

* Revised the chapter searching

* Reivised the sorting chapter

* Revised the divide and conquer chapter

* Revised the chapter backtacking

* Revised the DP chapter

* Revised the greedy chapter

* Revised the appendix chapter

* Revised the preface chapter doubly

* Revised the figures
2023-12-02 06:21:34 +08:00
hpstory 56b20eff36 feat(csharp) .NET 8.0 code migration (#966)
* .net 8.0 migration

* update docs

* revert change

* revert change and update appendix docs

* remove static

* Update binary_search_insertion.cs

* Update binary_search_insertion.cs

* Update binary_search_edge.cs

* Update binary_search_insertion.cs

* Update binary_search_edge.cs

---------

Co-authored-by: Yudong Jin <krahets@163.com>
2023-11-26 23:18:44 +08:00
Florance 732750b902 Update time_complexity.md (#955) 2023-11-20 02:05:40 +08:00
Yudong Jin fcbaf101a4 Several bug fixes and improvements (#945)
* Update Dockerfile for code debugging.

* Format Python code using Black.

* Improve dark theme by defining html classes for the figures, animations and cover images.

* Fix several glossary translation.

* Update a code comment.

* Fix climbing_stairs_backtrack: the pruning should not require the sorted choices list.

* Update the code of array and list traversal.

* Fix a rendering issue of README.md

* Update code of list traversal.

* Fix array_definition.png

* Update README.md

* Fix max_capacity_moving_short_board.png

* Fix array.dart

* Fix array.dart

* Fix array.dart

* Fix array.dart
2023-11-14 21:27:35 +08:00
Yudong Jin c6e7ea8112 Update the logo and favicon (#924)
* Update ieration_and_recursion.md

* Update the logo and favicon.
2023-11-06 23:27:09 +08:00
krahets 5f3ad1ed3d A few bug fixes. 2023-11-03 22:48:43 +08:00
Yudong Jin ba74d4bba7 Reduce the image files size for faster loading. (#897) 2023-10-27 20:13:08 +08:00
Spark 2035aa0cf1 feat: iteration & recursion in Zig (#804)
* iteration & recursion in Zig

* missing part in time_complexity.md (zig)

* build.zig sync

* Update recursion.zig

* Update iteration.zig

---------

Co-authored-by: Yudong Jin <krahets@163.com>
2023-10-24 23:49:13 +08:00
Yudong Jin faa44fecd2 Squash the language code blocks and fix list.md (#865) 2023-10-16 12:06:00 -05:00
coderlef b85deae275 Update time_complexity.md (#844)
错别字
2023-10-08 07:39:41 -05:00
krahets b39c2a94d3 Move docs/zh back to docs.
Move docs/overrides to overrides/.
Other fine tunes.
2023-10-08 04:25:06 +08:00
krahets 6f7e768cb7 Move docs/* to docs/zh/* 2023-10-08 01:33:09 +08:00