xmengnet/hello-algo
1
0
Fork 0
mirror of https://github.com/krahets/hello-algo.git synced 2024-12-26 15:06:29 +08:00
Code Issues Projects Releases Packages Wiki Activity Actions
1545 commits 5 branches 9 tags 383 MiB
Commit graph

815 commits

Author SHA1 Message Date
krahets
ba481cb8e6 Simplify the python code of bst and avl tree. 2023-06-30 05:17:30 +08:00
krahets
be8912073e Collapse the navigation by default 2023-06-30 04:49:03 +08:00
Yudong Jin
3f03663d2e
feat: add the section of the introduction to dynamic programming (#571) 
* add the section of the introduction to
dynamic programming

* add a code comments.
 2023-06-30 04:31:43 +08:00
hpstory
4722e7bca7
feat(csharp/hashing): add code and update docs to chapter hashing (#568) 
* feat(csharp/hashing): add code and update docs to chapter hashing

* revert linked list to list
 2023-06-26 23:08:55 +08:00
krahets
54dc288e61 1. Remove Pair class from hash coliision code. 
2. Fix the comment in my_list code.
3. Add a Q&A to the summary of sorting.
 2023-06-26 23:06:15 +08:00
krahets
7876e3e88c Update Go code of subset sum. 2023-06-25 21:59:44 +08:00
krahets
3902ccbfc7 Fine-tune the docs. 2023-06-25 21:11:24 +08:00
liuyuxin
62e8f0df50
feat: complete Dart codes for chapter_hashing (#566) 2023-06-25 20:57:37 +08:00
Sizhuo Long
efc1c2f49f
add Q&A of hashing, heap, sorting and tree chapter (#564) 
* add`Q&A` of `stack_and_queue` chapter

* Update summary.md

* Update summary.md

* add`Q&A` of `hashing` chapter

* add`Q&A` of `hashing` chapter

* add`Q&A` of `hashing` chapter

* add`Q&A` of `tree` chapter

* add`Q&A` of `heap` chapter

* Update summary.md

* add`Q&A` of `sorting` chapter

* Update summary.md

* Update summary.md

* Update summary.md

---------

Co-authored-by: Yudong Jin <krahets@163.com>
 2023-06-25 20:50:20 +08:00
Yudong Jin
674ff2910a
Add the summary of backtracking (#561) 2023-06-22 00:22:15 +08:00
krahets
d57469e2b8 Update slogan 2023-06-21 19:39:15 +08:00
Yudong Jin
1b1af8d038
Add Java and C++ code for the section hash algorithm (#560) 2023-06-21 19:26:16 +08:00
Yudong Jin
0e2ddba30f
Add the section of subset sum problem. (#558) 2023-06-21 02:58:24 +08:00
krahets
fd8b9ce853 Update README and the landing page. 2023-06-19 05:34:41 +08:00
krahets
c070d9f933 Update the landing page and README. 
Add a example to algorithms_are_everywhere.md.
 2023-06-18 04:39:20 +08:00
krahets
b6b03ef84b Fix the figures of binary tree. 
Replace null with None.
 2023-06-17 00:45:41 +08:00
krahets
73372ad35a Update the summary of hashing chapter. 2023-06-16 21:50:23 +08:00
Yudong Jin
29e6617ec1
Add the section of hash algorithm. Refactor the section of hash map. (#555) 2023-06-16 21:20:57 +08:00
krahets
4dddbd1e67 Polish the section of hash map and hash collision. 2023-06-15 01:53:52 +08:00
krahets
5a2a03416f Update the section of hash collision. 2023-06-14 03:58:39 +08:00
Yudong Jin
9563965a20
Add the codes of hashmap (#553) 
of chaining and open addressing
 2023-06-14 02:01:06 +08:00
krahets
6c372542ae Add new label. 2023-06-12 23:14:16 +08:00
Yudong Jin
a111b94f23
feat: Add the section of Top-K problem (#551) 
* Add the section of Top-K problem

* Update my_heap.py

* Update build_heap.md

* Update my_heap.py
 2023-06-12 23:04:01 +08:00
Sizhuo Long
9de5d0bff2
add Q&A of stack_and_queue chapter (#547) 
* add`Q&A` of `stack_and_queue` chapter

* Update summary.md

* Update summary.md

---------

Co-authored-by: Yudong Jin <krahets@163.com>
 2023-06-11 20:06:26 +08:00
Curly Brackets
f7a2670756
Fix inline code with number_encoding.md (#550) 2023-06-11 19:22:34 +08:00
krahets
698c2e7fe5 Fix some codes and a figure. 2023-06-05 01:03:39 +08:00
krahets
d528b1ae07 Update index.md 2023-06-02 20:30:29 +08:00
liuyuxin
281c0c618a
feat: modify some Dart codes and add Dart code blocks to the docs (#543) 2023-06-02 14:56:29 +08:00
Yudong Jin
025051c81b
Add Dart codes to the documents. (#529) 2023-06-02 02:40:26 +08:00
Yudong Jin
041a989d33
Add the chapter cover images (#528) 2023-06-02 01:36:51 +08:00
krahets
033dca77fe Update the summary of array and linkedlist 2023-06-02 01:29:48 +08:00
krahets
268c73b3c3 Update and fix some contents. 
Place the comment box above the comments.
 2023-06-01 18:46:07 +08:00
krahets
de10d2e471 Fix selection_sort.md 2023-06-01 00:34:41 +08:00
krahets
e35e2e31eb Add the figure of assembling blocks. 
Update some texts.
 2023-05-31 01:04:40 +08:00
krahets
5cf10d6924 Update a gif preview. 2023-05-28 17:25:18 +08:00
krahets
9872e7f94f Update the gif previews. 2023-05-28 16:55:41 +08:00
krahets
6f76203dd9 Fix some mistakes. 2023-05-27 17:13:51 +08:00
Sizhuo Long
1028c0c083
add Q&A about array_and_linklist and fix miss one "$" in c_c chapter (#515) 
* fix "$" in c_c summary and add QA of array_linklist in summary

* Update summary.md

* Update summary.md

---------

Co-authored-by: Yudong Jin <krahets@163.com>
 2023-05-26 21:27:34 +08:00
krahets
fb72aa385e Polish some texts. 2023-05-26 20:34:48 +08:00
Yudong Jin
ee716a2c23
feat: Add the section of heap sort. (#516) 
* Add the section of heap sort.

* Update heap_sort.cpp
 2023-05-26 04:46:56 +08:00
krahets
afb08a26e0 Fix a typo. 2023-05-26 04:31:14 +08:00
krahets
11c835d79c Update the section of heap. 2023-05-25 20:25:19 +08:00
krahets
b9178bc7d6 Polish some texts. 2023-05-24 20:57:08 +08:00
Sizhuo Long
16365ae5f0
Add Q&A of computational_complexity and graph chapter (#512) 
* add Q&A in the summary.md of computational complexity chapter

* add Q&A in the summary.md of graph

* Update summary.md

* Update summary.md

* Update summary.md

* Update summary.md

---------

Co-authored-by: Yudong Jin <krahets@163.com>
 2023-05-24 20:46:12 +08:00
krahets
dc49fdf75e Polish some contents. 2023-05-24 11:45:52 +08:00
krahets
38c56b581a Fix the figures of selection sort. 2023-05-24 00:44:55 +08:00
Yudong Jin
77b4f4c400
Add the section of selection sort. (#513) 2023-05-24 00:35:46 +08:00
krahets
5dff1bd0e8 Update the insertion sort. 2023-05-24 00:33:27 +08:00
krahets
588980af86 Update the sorting algorithms. 2023-05-24 00:05:12 +08:00
krahets
a2d2011c78 Update some figures in bubble sort 
and insertion sort
 2023-05-23 23:21:56 +08:00
krahets
eb8df49993 Update bubble sort and insertion sort. 2023-05-23 21:20:14 +08:00
krahets
5b406666d8 Polish the content 2023-05-22 22:04:31 +08:00
krahets
e196962d0a Simplify the declarations of the Python code. 2023-05-22 22:03:57 +08:00
krahets
081b76d620 Polish the sections of binary search. 2023-05-22 01:37:12 +08:00
krahets
24d90931e3 Update the callouts for the algorithm problems. 2023-05-21 19:58:21 +08:00
krahets
d3cc149c5a Merge the chapter of binary tree and searching. 2023-05-21 19:26:52 +08:00
Yudong Jin
b5eb9ca271
feat: Add the section of binary search edge. (#508) 
* Add the section of binary search edge.

* Delete binary_search_rotation.py
 2023-05-21 19:04:21 +08:00
krahets
c3e7455285 Refactor the section of bianry search. 2023-05-21 04:51:32 +08:00
krahets
399e5df39a Polish some cotents. 2023-05-18 20:27:58 +08:00
Suremotoo
951599e192
Update hash_collision.md (#504) 
* Update hash_collision.md

a detailed description of the conditions for converting a linked list into a red-black tree is as follows.
 
```java
  final void treeifyBin(Node<K,V>[] tab, int hash) {
        int n, index; Node<K,V> e;
        if (tab == null || (n = tab.length) < MIN_TREEIFY_CAPACITY)
}
```

* Update hash_collision.md

---------

Co-authored-by: Yudong Jin <krahets@163.com>
 2023-05-18 19:02:32 +08:00
krahets
00f8253353 Update the style of Q&A 2023-05-17 20:36:45 +08:00
krahets
e66fc03399 Add Q&A to the chapter of data structure. 
Update the section of character encoding.
 2023-05-17 20:33:45 +08:00
krahets
26cc480ff5 Fix some errors. 2023-05-17 05:13:41 +08:00
krahets
7cfe6d7efe Add the section of number encoding 
and character encoding
 2023-05-17 04:38:32 +08:00
krahets
a60c7f148d Update the summary of the chapter preface. 2023-05-16 21:52:49 +08:00
krahets
7ca27c3df1 Prepare 1.0.0b3 release. 2023-05-10 21:00:04 +08:00
krahets
def8da6617 Prepare 1.0.0b3 release 2023-05-10 19:47:30 +08:00
krahets
ef73b7b1f1 Update index.md 2023-05-09 00:55:42 +08:00
krahets
fe69f7240d Add figures to replace_linear_by_hashing.md 2023-05-09 00:36:18 +08:00
Yudong Jin
67d647ab59
feat: Add the section of n queens problem (#483) 
* Add the section of n queens problem

* Update n_queens.py

* Update n_queens.java

* Update n_queens.cpp

* Update n_queens.java
 2023-05-04 05:27:17 +08:00
krahets
ca76336a55 Fix C code in quick_sort.md 2023-05-03 18:30:25 +08:00
krahets
9c070a028f Update the code of permutations I and II 2023-04-27 01:29:00 +08:00
krahets
145975b335 Rename the common modules in Java, C++ and C. 2023-04-24 04:11:18 +08:00
Yudong Jin
c6eecfd0dc
feat: Add the section of permutations problem. (#476) 
* Add the section of permutations problem.

* Update permutations_problem.md
 2023-04-24 03:33:30 +08:00
krahets
bad759b4f8 Rename the naming of the coding files 
in backtracking algorithm.
Add the typedef to docs.
 2023-04-22 01:38:53 +08:00
krahets
2351fd1a1a Add the animation for the tree preorder traversal 2023-04-18 23:10:37 +08:00
yi427
66bcd1b93c
Update searching_algorithm_revisited.md (#470) 
更改内容： 加入 -> 假如，拼写错误
 2023-04-18 21:35:01 +08:00
krahets
661603d467 Add the hashtable based on uthash.h to docs 2023-04-18 21:19:57 +08:00
Yudong Jin
dbc4906582
Publish the C codes to the docs. (#469) 2023-04-18 20:21:31 +08:00
krahets
ed8fa6aea3 Add the code formatters in installation.md 2023-04-17 22:45:11 +08:00
krahets
1d6b7a5644 Reconstruct the chapter of the tree. 2023-04-17 21:01:06 +08:00
Yudong Jin
881d573790
Refactor the articles related to searching algorithm. Add the chapter of binary search. Add the section of searching algorithm revisited. (#464) 2023-04-17 18:22:18 +08:00
Yudong Jin
49606fd199
Add the chapter of backtracking. (#459) 2023-04-16 04:52:42 +08:00
krahets
b3640c53d1 Remove unused functions. 2023-04-14 05:52:59 +08:00
krahets
f7ae9c8a02 Fix the return type of binary search tree and avl tree 2023-04-14 05:47:20 +08:00
krahets
7273ee24e8 Fix the contents. 2023-04-13 22:44:59 +08:00
krahets
236b9cadb1 Polish the chapter of stack_and_queue, tree 2023-04-10 23:59:22 +08:00
krahets
9a74d9a9d1 Polish the chapter of searching and sorting. 2023-04-10 03:11:49 +08:00
krahets
0bec52d7cc Polish the chapter of heap, introduction, preface. 
Replace "其它" with "其他"
 2023-04-09 19:12:37 +08:00
krahets
10e2180013 Unify the comment style of python codes 2023-04-09 05:30:02 +08:00
Yudong Jin
1c8b7ef559
refactor: Replace 结点 with 节点 (#452) 
* Replace 结点 with 节点
Update the footnotes in the figures

* Update mindmap

* Reduce the size of the mindmap.png
 2023-04-09 04:32:17 +08:00
krahets
3f4e32b2b0 Polish the chapter of graph, hashing, appendix 2023-04-09 03:09:06 +08:00
krahets
3872f94caa Polish the chapter of data structure. 2023-04-08 04:07:09 +08:00
krahets
de6945f55a Polish the contents 
1. Array and linked list.
2. Computational complexity.
3. Fix a mistake in counting_sort.md
 2023-04-07 22:31:50 +08:00
krahets
b7daddf88f Polish the contents. 2023-04-06 22:03:46 +08:00
Yudong Jin
830ec69d39
Add bucket_sort.cpp and bucket_sort.py (#446) 2023-03-30 03:44:26 +08:00
krahets
264adf250a Polish the content of intro_to_sort 2023-03-27 20:02:05 +08:00
krahets
423cc6fc2a Update the summary of the sorting chapter. 2023-03-26 22:44:27 +08:00
Yudong Jin
34a1bca627
Add the section of radix sort. (#441) 2023-03-26 22:02:37 +08:00
krahets
c338a6d8d8 Add the section of bucket sort 2023-03-26 04:47:05 +08:00
krahets
22898b6955 Simplify the contents of the sorting algorithms. 2023-03-25 18:41:22 +08:00
krahets
f4e01ea32e Update counting_sort.md 2023-03-23 04:41:08 +08:00
krahets
326a56fdd9 Add the overview figure of counting sort. 2023-03-23 04:21:01 +08:00
Yudong Jin
65e47b0748
Add Python and C++ code for the counting sort. (#436) 2023-03-21 22:24:17 +08:00
krahets
6d452777a4 Update graph.md 2023-03-20 21:46:27 +08:00
krahets
ecc718d0b1 Update build_heap.md 2023-03-20 21:10:01 +08:00
krahets
501502662c Update quick_sort.md 2023-03-20 03:14:21 +08:00
Yudong Jin
ceeb138487
Add the section of counting sort. (#427) 2023-03-19 23:42:12 +08:00
krahets
8e78c6036b Update hash_collision.md 2023-03-18 22:48:26 +08:00
Guanngxu
351da5c108
update C linked_list init (#421) 
* docs: update C linked_list init

* Update linked_list.md

* Update linked_list.c

---------

Co-authored-by: Yudong Jin <krahets@163.com>
 2023-03-18 18:31:47 +08:00
Reanon
fcdc96e03d
fix(doc/go): fix binary_tree doc (#420) 2023-03-16 18:42:06 +08:00
krahets
06f87d8066 Update README.md 2023-03-16 00:05:46 +08:00
krahets
9bb8e94a2c Update hash_map and hash_collision. 2023-03-15 03:06:52 +08:00
iScream
ec0856ccfa
docs(Hashing/Hash_Collision): add go part. (#395) 
* docs(Hashing/Hash_Collision): add go part.

* docs(Hashing/Hash_Collision): add go part.

* docs(Hashing/Hash_Collision): add go part.

* docs(Hashing/Hash_Collision): add go part.

* docs(Hashing/Hash_Collision): add go part.

* Update hash_collision.md

* fix context logic question

* Update Go language hash table collision handling to limit each bucket to 8 entries and compare keys' high 8 bits of hash to reduce access to key-value pairs

* Update hash_collision.md

---------

Co-authored-by: Yudong Jin <krahets@163.com>
 2023-03-15 02:18:07 +08:00
krahets
d09b1e4f9f Fix space_complexity.md 2023-03-13 22:53:53 +08:00
Yudong Jin
28aacccf44
refactor: Replace 'poll' with 'pop' in Heap (#416) 2023-03-13 22:31:05 +08:00
Yudong Jin
8aebbaad21
refactor: Replace poll with pop in Queue and Deque (#415) 2023-03-13 21:58:21 +08:00
Yudong Jin
9151eaf533
Add typing annotations to Python codes. (#411) 2023-03-12 18:49:52 +08:00
krahets
82bbdd444d Update the chapter of stack and queue. 2023-03-12 04:14:36 +08:00
krahets
bbef87ccfe Update the applications of deque. 2023-03-12 02:45:10 +08:00
krahets
b7fa3bbe86 Fix linked_list.md and hasp_map.md 2023-03-11 00:00:15 +08:00
krahets
ba78fead8e Update README.md 2023-03-10 02:06:29 +08:00
krahets
13e5fced78 Adjust the font size. 2023-03-07 01:17:30 +08:00
krahets
71c69bf2fd Update index.md 2023-03-06 22:41:08 +08:00
krahets
198d1e6a23 Update sorting_algorithms_comparison.png 2023-03-04 03:14:48 +08:00
krahets
ca261a8f46 Update the chapter preface. 2023-03-03 21:54:04 +08:00
nuomi1
17ff091a03
refactor: review Swift codes for chapter_computational_complexity art… (#396) 
* refactor: review Swift codes for chapter_computational_complexity articles

* Update time_complexity.swift

* Update time_complexity.swift

---------

Co-authored-by: Yudong Jin <krahets@163.com>
 2023-03-03 21:22:23 +08:00
krahets
7c501140f0 Update code style for Python 2023-03-03 03:07:22 +08:00
Yudong Jin
33c797efeb
feat: Add C++ code for the graph bfs and dfs (#401) 
* Add C++ code for the graph bfs and dfs

* Add C++ code for the graph bfs and dfs
 2023-03-02 18:57:33 +08:00
krahets
902be479b2 Update the contents 2023-03-02 02:58:34 +08:00
krahets
55586e6a6e Add linkedlist_deque and array_deque to docs. 2023-03-01 03:51:30 +08:00
krahets
29ae658dea Fix code formats. 2023-03-01 03:17:07 +08:00
krahets
6659b87ffe Update README.md 
Add preface in index.md
 2023-03-01 00:24:18 +08:00
krahets
dabe5d5c24 build 2023-02-28 20:03:53 +08:00
krahets
10903b2781 Updathe time_complexity.md 2023-02-28 00:14:59 +08:00
krahets
ff6022796c Fix 结构体 and 类. 2023-02-27 21:01:25 +08:00
花无缺
731487864f
linked_list.md中增加链表结构体定义C语言代码 (#384) 2023-02-27 20:59:59 +08:00
krahets
18f2ec4fdc Fix array_deque.java 
Unify the book name.
Update cover image.
 2023-02-27 19:08:32 +08:00
krahets
f83bf7792c Update the chapter preface and add the chapter appendix 2023-02-27 03:44:54 +08:00
krahets
e7b71df467 Updathe suggestions.md 2023-02-27 02:44:09 +08:00
krahets
0e67c07b28 Update sorting_algorithm_comparison.png 2023-02-26 22:52:38 +08:00
krahets
c2d641537e Add summary for the chapters of introduction, hashing, heap, graph, sorting 2023-02-26 22:47:21 +08:00
krahets
1a49631dba Unify the headings in mkdocs.yml and the articles. 2023-02-26 20:16:55 +08:00
krahets
5b44ff5397 Seperate the build_heap from the heap. 2023-02-26 20:12:17 +08:00
krahets
23cda5e225 Add captions for all the animations. 2023-02-26 19:22:46 +08:00
krahets
7aa44d212c Remove all the table captions. 2023-02-26 18:23:11 +08:00
krahets
9e99ac06ce Update the captions of all the figures. 2023-02-26 18:18:34 +08:00
krahets
85d04b30fb Update index.md and about_the_book.md 2023-02-26 05:56:36 +08:00
krahets
510a957b71 Update the chapter preface. 2023-02-26 05:35:02 +08:00
krahets
b25aadae6f Remove the file headers from the docs. 2023-02-26 02:19:40 +08:00