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176 commits

Author SHA1 Message Date
krahets
3f430fb85e Update the code of permutations i and ii 2023-04-27 01:18:18 +08:00
krahets
40e6d2b415 Rename the common modules. 2023-04-24 04:20:51 +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
de579aa3f4 Fix the file headers. 2023-04-23 19:36:07 +08:00
krahets
3590262c7e Modify the exception handling in Java and Python. 2023-04-23 03:41:39 +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
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
krahets
f5b8978330 Add cpp code for the backtrack algorithm. 2023-04-16 16:34:52 +08:00
krahets
1600ed6dee Fix the codes of backtracking. 2023-04-16 05:14:15 +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
f8513455b5 Format the Java codes with the Reat Hat extension. 2023-04-14 00:12:10 +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
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
Yudong Jin
34a1bca627
Add the section of radix sort. (#441) 2023-03-26 22:02:37 +08:00
krahets
4830dffd26 Update the test case in bucket_sort.java 2023-03-26 04:50:59 +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
Yudong Jin
65e47b0748
Add Python and C++ code for the counting sort. (#436) 2023-03-21 22:24:17 +08:00
Yudong Jin
ceeb138487
Add the section of counting sort. (#427) 2023-03-19 23:42:12 +08:00
krahets
0840bc2043 Fix the deconstructor of linkedlist_queue.cpp 2023-03-16 18:43:13 +08:00
krahets
518b9efabc Update a comment in array_hash_map 2023-03-15 03:48:31 +08:00
krahets
d5afd93571 Update array_hash_map 2023-03-15 03:11:43 +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
krahets
82bbdd444d Update the chapter of stack and queue. 2023-03-12 04:14:36 +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
Yudong Jin
4f941e3d99
Add C++ code for the linkedlist deque and array deque (#400) 2023-03-02 03:00:14 +08:00
krahets
9ea24e8b26 Change the operations sequence of the likedlist's insert() method. 2023-02-27 20:25:43 +08:00
krahets
18f2ec4fdc Fix array_deque.java 
Unify the book name.
Update cover image.
 2023-02-27 19:08:32 +08:00
zhuoqinyue
037aaeeaa2
fix: update the code comment (#386) 
Co-authored-by: steak-zhuo <zhuoqinyue@gmail.com>
 2023-02-26 01:16:41 +08:00
krahets
adbb12c011 Fix a comment in graph_adjacency_list 2023-02-23 20:32:26 +08:00
Yudong Jin
1f4dba4845
Add the Python codes for the chapter of Graph and Heap (#382) 2023-02-23 20:00:40 +08:00
t8g
f2d2cca5f1
refactor:Simplified lambda expressions for PriorityQueue in heap.md and heap.java (#379) 2023-02-22 19:35:49 +08:00
krahets
0b72fef381 Fix quick_sort.py 2023-02-21 21:51:56 +08:00
Leo.Cai
d249c8802e
add chapter_sorting by dart (#366) 
* add chapter_sorting by dart

* fixed style of dart and bug mentioned before

* alter min value of dart

* Update radix_sort.dart

---------

Co-authored-by: Yudong Jin <krahets@163.com>
 2023-02-19 01:03:42 +08:00
方圆
f0d8d8b1b0
feat: add ArrayDeque (#348) 
* 双向队列: java 代码

* 双向队列: markdown 内容

* Rewrite array_deque.java
Update array_queue.java, linkedlist_deque.java

* Add ArrayDeque figures and rewrite the contents

---------

Co-authored-by: krahets <krahets@163.com>
 2023-02-16 02:17:15 +08:00
krahets
0fa78e4b3b Update graph_adjacency_list.java, .cs 2023-02-15 21:45:35 +08:00
krahets
1c05d109c7 Remove graph_traversal.java 2023-02-15 03:46:05 +08:00
krahets
113450dc93 Merge branch 'develop' 2023-02-15 03:36:58 +08:00
krahets
7238c560d1 Update binary_tree_bfs codes 2023-02-15 03:36:22 +08:00
krahets
8e0080f003 Update graph codes 2023-02-15 03:35:54 +08:00
Yudong Jin
925e05fd03
feat: add the section of Graph Traversal (#367) 
* Graph dev

* Add the section of Graph Traversal.

* Add missing Vertex.java

* Add mkdocs.yml

* Update numbering

* Fix indentation and update array.md
 2023-02-15 03:34:06 +08:00
krahets
9ad87617a0 Add missing Vertex.java 2023-02-15 03:24:26 +08:00
krahets
dc441928d9 Add the section of Graph Traversal. 2023-02-15 03:22:57 +08:00
krahets
c74f8293b9 Graph dev 2023-02-13 16:20:08 +08:00
krahets
300016393b Add code source blocks to the chapter Graph. 
Fix "函数" and "方法"
 2023-02-10 01:04:26 +08:00
Justin Tse
d37c71b928
Add JavaScript and TypeScript code for section graph adjacency list (#358) 2023-02-10 00:42:45 +08:00
krahets
b973c86ee4 Fix the initial edges in graph_adjacency_matrix 2023-02-09 23:12:28 +08:00
krahets
05f0054005 Add build script for JS and TS codes. 2023-02-08 19:45:06 +08:00
krahets
8f512c2840 Update code extractor of Java. 2023-02-07 19:05:19 +08:00
krahets
ecbf2d1560 1. Add build script for Java. 
2. Add height limitation for code blocks in extra.css.
3. Fix "节点" to "结点".
 2023-02-07 04:43:52 +08:00
方圆
4ee3af176b
二叉搜索树: 排序小节 移动到 删除结点代码 的下面 (#340) 
* 插入排序: 修改插入排序思想描述

* Update insertion_sort.md

* 二叉搜索树: 排序小节 移动到 删除结点代码 的下面

* fix: 双点 -> 双向

---------

Co-authored-by: Yudong Jin <krahets@163.com>
 2023-02-06 19:57:19 +08:00
Yudong Jin
f14e3e4c57 Update linear_search and hashing_search. 2023-02-04 23:49:37 +08:00
Yudong Jin
b39b84acba Update avl_tree 2023-02-03 18:58:01 +08:00
Yudong Jin
70dead5cd0 Update worst_best_time_complexity, 
leetcode_two_sum
 2023-02-03 18:53:15 +08:00
Yudong Jin
7d14c9440e Unify the function naming of 
queue from `offer()` to `push()`
 2023-02-02 01:43:01 +08:00
Yudong Jin
5eae708035 Fix array queue. 2023-02-01 03:23:29 +08:00
Yudong Jin
ddd5562b60 Fix the index out of bound check in my_list. 2023-01-30 17:50:07 +08:00
Yudong Jin
e308657ae9 Update the test cases of deque. 2023-01-29 13:34:37 +08:00
Yudong Jin
f58068c838
Add the chapter of Graph (#303) 
* Update the chapter graph

* Update the chapter graph

* Update the chapter graph

* Update the chapter graph
 2023-01-28 23:56:41 +08:00
Yudong Jin
31eefe028a Update linkedlist_deque.java 2023-01-20 02:56:50 +08:00
Yudong Jin
43d8520291 Add linkedlist_deque.java 2023-01-20 02:45:09 +08:00
Yudong Jin
90ee88ccf5 Update stack, queue, space_time_tradeoff 2023-01-19 02:04:21 +08:00
Yudong Jin
8ba1f64710 Update radix_sort.java 2023-01-17 22:47:39 +08:00
Yudong Jin
dd40ca6931 Update radix_sort.java 2023-01-17 22:00:24 +08:00
Yudong Jin
2336fe1d50 Update the comments in 
binary_search_tree and avl_tree.
 2023-01-17 01:53:12 +08:00
Yudong Jin
592e82818c Update a comment in my_heap. 2023-01-16 19:30:54 +08:00
Yudong Jin
004f570512
Merge pull request #256 from sjinzh/master 
add zig codes for Section 'Heap' (heap.zig)
 2023-01-16 14:28:56 +08:00
sjinzh
87949f6c20 update zig codes for Section 'Heap' (heap.zig) 2023-01-16 00:10:26 +08:00
Yudong Jin
5f0ae848c4 Update medianThree() in quick_sort. 2023-01-15 23:32:58 +08:00
Yudong Jin
3e19205c84 Update a comment in binary_search_tree. 2023-01-15 15:43:06 +08:00
sjinzh
bf907e1715 add zig codes for Section 'Heap' (heap.zig) 2023-01-14 22:30:56 +08:00
sjinzh
bb84df27cf fix bugs in java codes using JDK 1.8.0 2023-01-14 20:47:03 +08:00
Yudong Jin
d0e5406f0c
Merge branch 'master' into heap-dev 2023-01-12 04:11:22 +08:00
Yudong Jin
3abcefae99 Update heap. 2023-01-12 04:08:45 +08:00
Yudong Jin
daa28be3e4
Merge branch 'master' into binary_search_tree 2023-01-10 13:30:38 +08:00
龚国玮
96d54bff3a test(binary_search_tree): update test param all the language 
use param value 7, not 5. function test param value with param value in example picture as same.
 2023-01-10 12:16:02 +08:00
Yudong Jin
5ab3513b5a Update heap 2023-01-10 03:42:43 +08:00
Yudong Jin
d6d6a16c7e Update the access() function of linked_list 2023-01-10 00:46:04 +08:00
Yudong Jin
6b3c87399b Add time complexity in stack, queue, deque. Update heap. 2023-01-09 02:17:40 +08:00
Yudong Jin
ecabb4077b Update codes of heap.java and my_heap.java 2023-01-08 22:18:23 +08:00
Yudong Jin
e8f7d8f8ba Update .gitignore 2023-01-08 20:30:09 +08:00
Yudong Jin
3ba37dba3a Fix the test case of the binary tree dfs in Java. 2023-01-08 19:08:07 +08:00
Yudong Jin
dcc3b2e35b Optimize arrToTree function 
in java, cpp, py, go, js, ts.
 2023-01-08 19:03:22 +08:00
Yudong Jin
0e49f0053a Update the format of the file headers 
of c, cpp, java, js, ts, swift.
 2023-01-06 03:39:19 +08:00
Yudong Jin
410c5d6b62 Free memory after removing 
a node from a LinkedList or TreeNode.
 2023-01-02 19:53:55 +08:00
GN-Yu
6ba808ed36
Update merge_sort.java 2022-12-30 13:22:07 -05:00
Yudong Jin
f39636cb63 Update the structure of the chapter 
of binary tree.
 2022-12-21 17:19:39 +08:00
Yudong Jin
f3ef226874 Remove the spaces between “ ” and 中文 aside. 2022-12-21 01:37:58 +08:00
Yudong Jin
7283bbaf6f Update the chapter of stack and queue. 2022-12-20 21:33:14 +08:00
Yudong Jin
1c4ba59606
Merge pull request #133 from tao363/master 
Update array stack
 2022-12-20 14:14:44 +08:00
Yudong Jin
fa3eff81d1 Update array stack. 2022-12-20 14:13:21 +08:00
Yudong Jin
a8fb1a4f41 Update source codes. 2022-12-20 13:20:20 +08:00
马赛克
e432f0b987
Merge branch 'krahets:master' into master 2022-12-16 09:18:48 +08:00
Yudong Jin
7a284b7a09 Update hashmap 2022-12-15 22:53:22 +08:00
machangxin
aeb4e6077d Add C++, Python, Go code for chapter_hashing 2022-12-14 17:18:32 +08:00
Yudong Jin
bec787b751 Update time complexity and space complexity. 2022-12-13 23:24:12 +08:00