c2eb1dbc5a
Fix confusion between queSize and rear pointer in ArrayQueue implementation ( #1851 )
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- `queSize` represents the queue's size, not the rear pointer position.
- In `pop`, `queSize--` decreases the size, not the rear pointer.
- The rear pointer is calculated using modulo (`%`) with the `front` and `queSize` to avoid confusion.
Co-authored-by: Chance Luo <247349913+chanceluo1618-bot@users.noreply.github.com >
2026-03-30 14:46:56 +08:00
2778a6f9c7
Translate all code to English ( #1836 )
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* Review the EN heading format.
* Fix pythontutor headings.
* Fix pythontutor headings.
* bug fixes
* Fix headings in **/summary.md
* Revisit the CN-to-EN translation for Python code using Claude-4.5
* Revisit the CN-to-EN translation for Java code using Claude-4.5
* Revisit the CN-to-EN translation for Cpp code using Claude-4.5.
* Fix the dictionary.
* Fix cpp code translation for the multipart strings.
* Translate Go code to English.
* Update workflows to test EN code.
* Add EN translation for C.
* Add EN translation for CSharp.
* Add EN translation for Swift.
* Trigger the CI check.
* Revert.
* Update en/hash_map.md
* Add the EN version of Dart code.
* Add the EN version of Kotlin code.
* Add missing code files.
* Add the EN version of JavaScript code.
* Add the EN version of TypeScript code.
* Fix the workflows.
* Add the EN version of Ruby code.
* Add the EN version of Rust code.
* Update the CI check for the English version code.
* Update Python CI check.
* Fix cmakelists for en/C code.
* Fix Ruby comments
2025-12-31 07:44:52 +08:00
da230312cd
ci: run CI with Node.js v24 (LTS) ( #1822 )
2025-10-30 20:27:41 +08:00
1e6a84119a
Update array_hash_map.py ( #1803 )
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基于数组实现的哈希表中，`get()` 函数的返回值还可能会 None；且 `put()` 函数不仅可添加键值对、还可更新表中已有键值对的值；
2025-09-20 19:09:03 +08:00
803c0e09c7
code: update zig 0.14.1 for the chapter of array_and_linkedlist and computational_complexity ( #1787 )
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* update zig array list chapter
* update not need change codes.
* fix some pr issues and update time space chapter
2025-08-06 02:33:00 +08:00
0918fd06f2
polish rust ( #1790 )
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* polish graph
* Update graph
2025-08-04 14:45:14 +08:00
83a806a602
greedy/max_capacity: fix myMax algorithm error ( #1784 )
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Co-authored-by: wujing <realwujing@qq.com >
2025-07-21 15:12:34 +08:00
b0c147b67c
Polish rust ( #1777 )
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* Polish rust
* Update array queue and linkedlist queue
* Update linkedlist deque
* make array deque generic
2025-07-10 06:33:22 +08:00
e8dc4736a2
Bug fixes and improvements. ( #1780 )
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* Fix the "尾递归优化" to "递归深度优化" in quick_sort.
* Update landing pages.
* Sync zh and zh-hant versions.
* Sync zh and zh-hant versions.
2025-07-10 06:32:25 +08:00
7751ea1256
update rust heap ( #1761 )
2025-06-12 20:47:47 +08:00
f42cec0f88
fix(graph): enhance the judgment of boundary conditions for removeEdge functions ( #1412 )
2025-05-17 17:26:38 +08:00
09f7223067
optimized the js api use of counting_sort chapter for Math.max() ( #1748 )
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* Update counting_sort.ts optimized the Math.max
* Update counting_sort.ts
* Update counting_sort.js
* Update radix_sort.ts
* Update radix_sort.js
2025-05-17 17:17:22 +08:00
bd03b8c66e
tiny fix, more readable rust
2025-03-10 17:22:06 +08:00
7e904c8ff6
Update counting_sort.py ( #1677 )
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Since the max function is called to find the maximum value, it doesn't seem necessary to traverse the list and call the max function several times to select the larger value.
2025-03-09 06:39:32 +08:00
98cd3a8076
fix: update the implementation of simple_hash.js and .ts ( #1656 )
2025-02-25 04:54:48 +08:00
00738f5bb4
idomatic rust ( #1652 )
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* idomatic rust
* Update linkedlist queue/deque
2025-02-10 10:40:29 +08:00
e36453ac25
replace std::mem::replace with std::mem::take according to clippy sugguestion ( #1611 )
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Co-authored-by: frost.wong <happyhackerwqc@foxmail.com >
2025-01-26 06:09:26 +08:00
1a8b4f6364
Update linkedlist_deque.py ( #1625 )
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According to PEP 8, "Comparisons to singletons like None should always be done with is or is not, never the equality operators."
2025-01-21 18:46:41 +08:00
7503a33e8c
fix rust linked list ( #1609 )
2025-01-14 02:58:17 +08:00
292b107af2
fix(bubble-sort): update incorrect variable name in test output ( #1595 )
2024-12-20 17:15:22 +08:00
e41b0a3156
Fix the function for printing the queue ( #1573 )
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* renfined!
* Add toArray() function to array_queue.c and array_deque.c
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Co-authored-by: Xi-Row <astruggle123@putlook.com >
Co-authored-by: krahets <krahets@163.com >
2024-12-04 19:38:30 +08:00
894e3d536b
Update array_binary_tree.cpp ( #1568 )
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打印的小错误
2024-11-24 00:39:33 +08:00
6a74972080
fix(lang: c, chapters: searching, sorting): Some serious errors ( #1531 )
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* fix: correct hash table insertion
* Use a pointer to a pointer instead of a single pointer in the insert function, ensuring proper updates to the hash table
* Bug fixes: This fixes issues with empty results.
* fix: correct issues in radix sort
* Replaced loop-based array copy with memcpy to ensure efficient memory copying in countingSortDigit
* Fixed a bug in radixSort where the maximum value search loop skipped the last element
* Bug fix: Ensures all elements are checked when determining the maximum value in the array
* perf: improve memory management by adding explicit memory release
* revert: Revert to using the old loop override array method and drop specific api's like memcpy.
2024-11-10 02:00:53 +08:00
57cf6b1ea6
fix some typos ( #1540 )
2024-10-31 21:26:28 +08:00
b3b10f2300
fix(csharp): priority queue comparer initialization ( #1542 )
2024-10-31 21:25:32 +08:00
68a61f23d5
make dfs same as c/c++ and other small improvement ( #1543 )
2024-10-31 21:24:56 +08:00
ef3010bd77
idomatic structure rust code, no include macro ( #1528 )
2024-10-23 18:49:47 +08:00
c12d01a752
Update my_list.js ( #1511 )
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修改insert注释
2024-09-24 17:57:34 +08:00
7a345fc66b
Idiomatic rust ( #1505 )
2024-09-12 17:38:16 +08:00
2cd2a94ce6
fix(backtracking): minor mistake in Rust code for subset_sum_ii ( #1487 )
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* fix(backtracking): minor mistake in Rust code for subset_sum_ii
* Update subset_sum_ii.rs
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Co-authored-by: Yudong Jin <krahets@163.com >
2024-08-26 10:12:47 +08:00
8a6ce26f6a
idiomatic rust ( #1485 )
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* idomatic rust
* More idiomatic rust
* make rust code more idiomatic
* update
2024-08-23 02:33:47 +08:00
6b2c38cae4
[cpp] Stick with swap ( #1474 )
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* [cpp] Stick with swap
* [cpp] Stick with swap
2024-08-06 15:08:01 +08:00
2758e06374
remove unnecessary type conversions ( #1411 )
2024-07-14 18:36:00 +08:00
4190eca41a
fix(Go): code comment error ( #1404 )
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* fix: comment error
* fix: comment error in zn-hant version
2024-06-28 19:18:17 +08:00
017b95f003
Make rust more idomatic ( #1386 )
2024-06-13 15:19:21 +08:00
0774920d7f
fix(Go): Update array_queue.go and array_deque.go ( #1362 )
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* 🐞 fix: 队列为空时不应该操作指向
* 🧪 test: 添加pop测试用例
* 🔧 build: 修改testify依赖包
* 🐞 fix: 双向队列为空时,pop不操作指向
* 🔧 build:
Remove third-party packages
* Delete codes/go/go.sum
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Co-authored-by: Yudong Jin <krahets@163.com >
2024-05-31 17:38:27 +08:00
3f4220de81
Bug fixes and improvements ( #1380 )
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* 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
a14be17b74
[feat] add ruby code - chapter dynamic programming ( #1378 )
2024-05-30 17:11:56 +08:00
63bcdb798a
[Rust] make rust part more idomatic and fix panic of backtrack template ( #1370 )
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* Drop unused variable
* Idiomatic rust
* Fix panic template
2024-05-24 16:21:17 +08:00
aa818945f0
feat: Add Ruby code - chapter "Backtracking" ( #1373 )
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* [feat] add ruby code - chapter backtracking
* feat: add ruby code block - chapter backtracking
2024-05-24 15:41:40 +08:00
21be3fdaf8
[Rust] Normalize mid calculation in case overflow ( #1363 )
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* Normalize mid calculate in case overflow
* Change ALL language
* Update merge_sort.py
* Update merge_sort.zig
* Update binary_search_tree.zig
* Update binary_search_recur.py
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Co-authored-by: Yudong Jin <krahets@163.com >
2024-05-18 18:19:19 +08:00
0e221540a3
fix(c): Fix malloc allocation of secondary pointers can lead to dump issues ( #1367 )
2024-05-18 18:17:33 +08:00
9afbc9eda5
[Rust] Use arrays instead of vectors in Chapter 4.1 Array ( #1357 )
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* [Rust] Use array in chapter 4.1
* docs: update comments
* docs: update comments
* docs: update comments
* fix: update slices
* docs: update comments
2024-05-15 18:31:48 +08:00
840692acce
Idiomatic rust ( #1364 )
2024-05-15 18:16:55 +08:00
9e569cf520
feat: add ruby code - chapter "divide and conquer" ( #1361 )
2024-05-15 18:14:15 +08:00
063a41fa7f
[Rust] No need to use mut iter ( #1356 )
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* No need to use mut iter
* Update iter
2024-05-12 14:49:25 +08:00
ebff1cce9f
Stick with swap ( #1352 )
2024-05-11 17:59:44 +08:00
7a96f6a743
Fix panic when array's len is less than 2 ( #1353 )
2024-05-11 17:59:11 +08:00
1f606d6852
feat: add ruby codes - chapter greedy ( #1350 )
2024-05-08 18:38:35 +08:00
56a165bf98
cargo fmt code ( #1349 )
2024-05-08 18:37:38 +08:00
Kunchen-Luo