16365ae5f0
Add Q&A of computational_complexity and graph chapter ( #512 )
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* 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>
2 years ago
dc49fdf75e
Polish some contents.
2 years ago
38c56b581a
Fix the figures of selection sort.
2 years ago
77b4f4c400
Add the section of selection sort. ( #513 )
2 years ago
5dff1bd0e8
Update the insertion sort.
2 years ago
588980af86
Update the sorting algorithms.
2 years ago
a2d2011c78
Update some figures in bubble sort
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and insertion sort
2 years ago
eb8df49993
Update bubble sort and insertion sort.
2 years ago
abecea9ab6
✨ feat(rust/tree): add binary_search_tree ( #481 )
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* ✨ feat(rust/tree): add binary_tree_dfs
* ✨ feat(rust/tree): add binary_tree_bfs
* 🐞 fix(rust/tree): can't list to any kind of tree
* ✨ feat(rust/tree): add binary_search_tree
* Update binary_search_tree.rs
* 🐞 fix(rust/tree): corret writing mistakes
* 🦄 refactor(rust/tree): remove get_next_node() function
* Update binary_search_tree.rs
---------
Co-authored-by: Yudong Jin <krahets@163.com>
2 years ago
89a9741e9e
Fix some comments.
2 years ago
f6d290d903
Update the comments of bubble sort
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and insertion sort
2 years ago
5b406666d8
Polish the content
2 years ago
e196962d0a
Simplify the declarations of the Python code.
2 years ago
081b76d620
Polish the sections of binary search.
2 years ago
24d90931e3
Update the callouts for the algorithm problems.
2 years ago
d95c628eef
Fix the test case of binary search.
2 years ago
d3cc149c5a
Merge the chapter of binary tree and searching.
2 years ago
b5eb9ca271
feat: Add the section of binary search edge. ( #508 )
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* Add the section of binary search edge.
* Delete binary_search_rotation.py
2 years ago
c3e7455285
Refactor the section of bianry search.
2 years ago
921d87c238
feat: add chapter_binary_search by dart ( #506 )
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* feat: add chapter_sorting by dart
* feat: add chapter_searching by dart
* feat: add chapter_binary_search by dart
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Co-authored-by: huangjianqing <huangjianqing@52tt.com>
2 years ago
399e5df39a
Polish some cotents.
2 years ago
335bc29af2
feat: add chapter_sorting and chapter_searching by dart ( #497 )
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* feat: add chapter_sorting by dart
* feat: add chapter_searching by dart
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Co-authored-by: huangjianqing <huangjianqing@52tt.com>
2 years ago
ec4202031e
feat: add dart code for chapter_graph ( #498 )
2 years ago
951599e192
Update hash_collision.md ( #504 )
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* 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>
2 years ago
00f8253353
Update the style of Q&A
2 years ago
e66fc03399
Add Q&A to the chapter of data structure.
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Update the section of character encoding.
2 years ago
817b4598d5
Fix a comment in binary_search_tree code
2 years ago
26cc480ff5
Fix some errors.
2 years ago
b093162208
Fix my_list.py
2 years ago
7cfe6d7efe
Add the section of number encoding
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and character encoding
2 years ago
a60c7f148d
Update the summary of the chapter preface.
2 years ago
f35020b335
Fix bucket_sort.
2 years ago
bae8298c8a
fix:range issue ( #496 )
2 years ago
a6b3f72826
feat(go/backtracking): add go code ( #488 )
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* feat(go/backtracking): add go code
* feat(backtracking): add n_queens in go
* feat(backtracking): add /preorder_traversal_i_compact in go
* feat(backtracking): add /preorder_traversal_ii_compact in go
* feat(backtracking): add /preorder_traversal_ii_template in go
* feat(backtracking): add preorder_traversal_iii_compact in go
* feat(backtracking): add preorder_traversal_test in go
* feat(backtracking): add permutations_i in go
* feat(backtracking): add permutations_ii in go
* feat(backtracking): add permutation_test in go
* feat(backtracking): fix bug in go
* Update permutations_i.go
---------
Co-authored-by: Yudong Jin <krahets@163.com>
2 years ago
170713c642
feat: add Swift codes for n_queens_problem article ( #495 )
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* refactor: rename PreorderTraversalIIITemplate
* feat: add Swift codes for n_queens_problem article
2 years ago
649d8c4c86
Fix the indentation of JS and TS code.
2 years ago
541f384e7c
Fix function call error and null safety ( #491 )
2 years ago
b52a98f178
Add JavaScript and TypeScript code of permutations and n_queens (Chapter of Backtracking) ( #494 )
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* Add JavaScript and TypeScript code of permutations and n_queens (Chapter of Backtracking)
* Update n_queens.js
* Update permutations_i.js
* Update permutations_ii.js
* Update n_queens.ts
* Update permutations_i.ts
* Update permutations_ii.ts
---------
Co-authored-by: Yudong Jin <krahets@163.com>
2 years ago
01345c23ca
Add JavaScript and TypeScript code of preorder traversal (Chapter of Backtracking) ( #490 )
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* Add JavaScript and TypeScript code of preorder traversal (Chapter of Backtracking)
* Update preorder_traversal_iii_compact.ts
2 years ago
7ca27c3df1
Prepare 1.0.0b3 release.
2 years ago
def8da6617
Prepare 1.0.0b3 release
2 years ago
ef73b7b1f1
Update index.md
2 years ago
fe69f7240d
Add figures to replace_linear_by_hashing.md
2 years ago
53ca2144e2
Fix the problem in binary_tree_bfs.c and the problem that the memory is not released. ( #487 )
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* fix(codes/cpp): Memory leak fix: the space was not freed when pop removed the element.
* fix(codes/cpp): Fix access error when printArray(arr, 0)
* Update PrintUtil.hpp
* fix(codes/c): Fix some errors of cmake build
* feat(codes/c): Add hashing_search.c
* styles(codes/c): Modify function description
* styles(codes/c): Modify binary_search.c code style
* fix(codes/c): Fix the problem in binary_tree_bfs.c and the problem that the memory is not released.
---------
Co-authored-by: Yudong Jin <krahets@163.com>
2 years ago
a6c5f104f1
Remove util submodule.
2 years ago
40319e7f30
refactor: use global using to reduce usings in each file ( #486 )
2 years ago
db6caf0d43
Update n queens.
2 years ago
7b1de228a0
feat(csharp/backtracking): add csharp code in n queens ( #485 )
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* feat(csharp/backtracking): add csharp code in n queens
* fix format
* Update n_queens.cs
---------
Co-authored-by: Yudong Jin <krahets@163.com>
2 years ago
9ec560d6cd
feat: add Swift codes for permutations_problem article ( #482 )
2 years ago
67d647ab59
feat: Add the section of n queens problem ( #483 )
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* Add the section of n queens problem
* Update n_queens.py
* Update n_queens.java
* Update n_queens.cpp
* Update n_queens.java
2 years ago
Sizhuo Long
krahets
xBLACKICEx
Jefferson Huang
liuyuxin
Suremotoo
ZeYanLin
Reanon
nuomi1
Justin Tse
Justin Tse
gonglja
hpstory