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872 Commits

Author SHA1 Message Date
krahets 4e13755023 Add implementation of array binary tree. 
Rewrite the tree serialization and deserialization methods.
Add applications of array and linked list.
 2023-07-19 16:09:27 +08:00
krahets c68f18e480 Finetune 2023-07-19 01:45:14 +08:00
ZongYangL 03cbf5b972 Anonymous inner classes create generic instances that display the dec… (#627) 
* Anonymous inner classes create generic instances that display the declared type

* Update TreeNode.java

* Update binary_tree_bfs.java

* Update graph_bfs.java

---------

Co-authored-by: zongjianwei <zongjianwei@meituan.com>
Co-authored-by: Yudong Jin <krahets@163.com>
 2023-07-19 01:37:55 +08:00
hpstory 7a6fd4b3dd feat(csharp): add csharp code for charper divide and conquer (#628) 2023-07-19 01:19:49 +08:00
sjinzh 8737fc66dd rust : add codes for chapter_divide_and_conquer (#621) 2023-07-19 00:32:05 +08:00
nuomi1 9ea8a73059 Feature/chapter dynamic programming swift (#608) 
* feat: add Swift codes for intro_to_dynamic_programming article

* feat: add Swift codes for dp_problem_features article

* feat: add Swift codes for dp_solution_pipeline article

* feat: add Swift codes for knapsack_problem article

* feat: add Swift codes for unbounded_knapsack_problem article

* feat: add Swift codes for edit_distance_problem article
 2023-07-18 12:49:03 +08:00
krahets 1f784dadb0 Add Java and C++ code for the chapter of 
divide and conquer.
 2023-07-17 04:20:12 +08:00
krahets fc7bcb615d Add the section of binary_search_recur. 2023-07-17 03:48:33 +08:00
Yudong Jin 909daea105 Add the section of hanota problem. (#614) 2023-07-17 02:20:49 +08:00
krahets f839dc1b0e Fix naming of the section 
build_binary_tree_problem
 2023-07-17 02:18:53 +08:00
Night Cruising a296786b2a feat: add rust codes for chapter heap (#612) 
Co-authored-by: Yudong Jin <krahets@163.com>
 2023-07-16 15:40:25 +08:00
sjinzh ead33ca863 zig : update codes style && rust : add codes for chapter_backtracking. (#613) 
* zig : update codes style

* rust : add codes for chapter_backtracking

* zig : update codes style
 2023-07-16 15:36:28 +08:00
Yudong Jin 51a4c5089e feat: Add the chapter of divide and conquer (#609) 
* Add the chapter of divide and conquer.
Add the section of divide and conquer algorithm.
Add the section of build tree problem.

* Update build_tree.py
 2023-07-16 04:24:04 +08:00
Night Cruising f5ea4fa1c6 feat: add rust codes for avl tree (#605) 
* feat: add rust codes for avl tree

* fix a wrong usage of borrow method of RefCell

* Update avl_tree.rs

* fix comment indentation and field define of TreeNode

---------

Co-authored-by: Yudong Jin <krahets@163.com>
 2023-07-16 01:32:43 +08:00
sjinzh b1f8857212 rust and zig : add codes for chapter_dynamic_programming (#606) 
* rust : add codes for chapter_dynamic_programming

* zig : add codes for chapter_dynamic_programming

* rust : add codes for chapter_backtracking

* Update n_queens.rs

---------

Co-authored-by: Yudong Jin <krahets@163.com>
 2023-07-15 23:16:02 +08:00
hpstory 5c09add1ec feat(csharp): add csharp code for edit distance (#604) 2023-07-14 13:34:28 +08:00
Night Cruising c3add62dc7 feat: add rust codes for graph chapter (#598) 
* feat: add rust codes for graph chapter

* update: remove Vertex and it's method to vertex.rs
 2023-07-14 00:47:32 +08:00
hpstory c9a8b0a9ea feat(csharp): add csharp code for unbounded knapsack (#596) 2023-07-13 15:49:40 +08:00
Yudong Jin c3f80e52af Add the section of edit distance problem (#599) 2023-07-13 05:27:47 +08:00
Night Cruising f548eae663 feat: add rust codes for bucket sort, counting sort and radix sort (#590) 
* add rust codes for bucket sort, counting sort and radix sort

* update Cargo.toml for build
 2023-07-12 00:29:39 +08:00
sjinzh 6733a4843c rust : add codes for chapter_backtracking (#594) 
* rust : add codes for chapter_backtracking

* Update subset_sum_ii.rs

---------

Co-authored-by: Yudong Jin <krahets@163.com>
 2023-07-12 00:01:57 +08:00
NI-SW c36010b324 add C code for graph (#583) 
* Create chapter_graph

* Delete chapter_graph

* add C code for graph

* add C code for graph

* Create graph_adjacency_list.c

add C code for graph

* Update CMakeLists.txt

* Update format and output

* Update format and output

* Update format and output

* Update format and output

* Update format and output

* Update format and output

* Update format and output

* Update format and output

* Update format and output

* Update format and output

* Update format and output

* Update format and output

* Update format and output

* Update format and output

* Update format and output

* Update graph_adjacency_list.c

* Update CMakeLists.txt for c code of graph

* Update format of c code

* Update format of c code

* Update format of c code

* Update verticesList

Change the data structure of the storage list from a linked list to a linear table

* Update graph_adjacency_list.c

* Update graph_adjacency_matrix.c

* Create graph_adjacency_list_test.c

* Create graph_bfs

* Update CMakeLists.txt

* Update graph_adjacency_list.c
 2023-07-11 23:50:51 +08:00
krahets 1c02859b13 Add the section of unbounded knapsack problem. 2023-07-11 19:22:41 +08:00
krahets ad0fd45cfb Add Java and C++ code for the chapter of DP. 2023-07-11 01:08:26 +08:00
krahets 465dafe9ec Update the text and code of DP. 2023-07-10 20:36:48 +08:00
hpstory 5ea016816a fix(csharp): fix csharp method name in knapsack (#592) 
* fix(csharp): fix csharp method name in knapsack

* feat(csharp): add csharp code for min path sum

* move INF define into method

* change INF to int max value
 2023-07-10 17:34:54 +08:00
sjinzh 459449d41a zig : upgrade codes && rust : add codes for chapter_searching and chapter_dynamic_programming. (#591) 
* zig : update zig codes

* rust : add codes for linear_search and hashing_search

* rust : add codes for linear_search and hashing_search

* rust : add codes for chapter_dynamic_programming
 2023-07-10 01:32:12 +08:00
Night Cruising 6c133d42d5 rust code for heap sort (#579) 2023-07-09 03:01:44 +08:00
Yudong Jin d6cc92614c add the section of dp solution pipeline (#588) 2023-07-09 02:43:00 +08:00
krahets cddddb8b8b Update knapsack_problem and intro_to_dp 
Fix avl_tree
 2023-07-09 02:39:58 +08:00
hpstory cbfb9e59ad feat(csharp): add csharp code for knapsack (#585) 2023-07-08 05:28:39 +08:00
nuomi1 de4f8378a3 feat: add Swift codes for subset_sum_problem article (#584) 2023-07-08 05:27:40 +08:00
nuomi1 b4de2c0d13 feat: add Swift codes for top_k article (#578) 2023-07-06 03:16:14 +08:00
Yudong Jin 55d8b710fa Add the section of knapsack problem. (#580) 2023-07-06 00:06:14 +08:00
krahets 470bc10a74 Fix some contents. 2023-07-06 00:04:11 +08:00
Jerry You 763955aa8b fix: removeEdge not effects on graph in golang (#503) 
* fix(graph/adjacency_list):removeEdge not effects on graph in golang

* remove unecessary package right now

* Delete go.sum

---------

Co-authored-by: Yudong Jin <krahets@163.com>
 2023-07-04 21:08:32 +08:00
hpstory bf1bccc1ae feat(csharp): add csharp code for charper dynamic programming (#574) 
* feat(csharp): add csharp code for charper dynamic programming

* add climbing_stairs_constraint_dp
 2023-07-03 16:44:43 +08:00
nuomi1 87076132e7 feat: add Swift codes for hash_algorithm article (#576) 2023-07-03 16:42:49 +08:00
nuomi1 7f8b0fff54 feat: add Swift codes for hash_collision article (#569) 
* feat: add Swift codes for hash_collision article

* refactor: extract common Pair

* Update hash_map.md

---------

Co-authored-by: Yudong Jin <krahets@163.com>
 2023-07-01 20:39:55 +08:00
krahets 69920a0599 Fix binary search. 
Finetune a figure in intro_to_dp.
 2023-07-01 20:07:21 +08:00
krahets 920512d872 Update the section of intro to DP. 2023-07-01 03:02:50 +08:00
krahets ba481cb8e6 Simplify the python code of bst and avl tree. 2023-06-30 05:17:30 +08:00
krahets 98e797f1fc Fix the bst python code. 
Fitune the chapters name.
 2023-06-30 05:09:17 +08:00
nuomi1 9611a8f135 fix: compiler error and reset root (#570) 2023-06-30 05:05:07 +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
WangSL 3b3841ba36 The Rust version of the selection sort. (#524) 
* The Rust version of the selection sort.

* The Rust version of the binary_search_edge

* update，The Rust version of the binary_search_edge and selection_sort

* update，The Rust version of the binary_search_edge and selection_sort

* update The Rust version of the binary_search_edge and selection_sort
 2023-06-25 21:00:24 +08:00
sjinzh 41b7b229a3 upgrade zig codes to 0.11.0-dev.3379+629f0d23b (#563) 
* upgrade zig codes to 0.11.0-dev.3379+629f0d23b

* upgrade zig codes to 0.11.0-dev.3379+629f0d23b
 2023-06-25 20:59:00 +08:00