Commit graph

138 commits

Author SHA1 Message Date
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ea3ab1283e [rbtree] extracted RBTNColor to types 2023-11-01 11:52:44 +08:00
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82168eb4a2 [rbtree] Currently, the insertion and deletion of 1000 data entries are supported. However, when the data volume increases to 10000 entries, null value issues are bound to arise due to repetitive deletions and additions. 2023-10-31 23:21:54 +08:00
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ed7ead3744 [rbtree] The first successful implementation of Red-Black Tree. 2023-10-31 22:31:56 +08:00
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822b918d8b [binary-tree] type errors fixed 2023-10-31 12:01:10 +08:00
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8712bbd3c9 [core] All data structures have had their member variables access control optimized. 2023-10-31 11:15:39 +08:00
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1ec5a19172 [core] Besides Binary Trees and Graphs, access control optimizations have been applied to member variables. 2023-10-31 10:34:41 +08:00
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3009c14c24 [queue] Added some alias methods. 2023-10-31 09:03:06 +08:00
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121516f303 [core] Rename all 'val' variables to 'value'. 2023-10-30 20:27:08 +08:00
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fcec29f32c [graph test] edge cases enriched 2023-10-30 20:08:25 +08:00
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d44788bea9 [graph] Modify the data structure design of the graph to change the generics of Vertex and Edge to defaults, where it is possible to only pass the value types of Vertex and Edge for increased usability. 2023-10-30 18:27:58 +08:00
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c001251cfc [binary-tree] this._defaultCallbackByKey deprecated 2023-10-30 11:40:03 +08:00
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bf5b865e2c [binary-tree] bug fix#27 2023-10-30 11:14:41 +08:00
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f87e682f26 [test] test coverage enriched to 90.37% 2023-10-29 21:52:27 +08:00
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c492af0461 [linked-list] Standardize the method names of DoublyLinkedList and SinglyLinkedList. 2023-10-29 16:43:19 +08:00
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bd1720973a [test] Increase the test coverage to 89.51. 2023-10-28 23:54:27 +08:00
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6c45f53f72 [heap, priority-queue, binary-indexed-tree] Heap and PriorityQueue constructors use a single object as a parameter for uniformity with the design of other data structures.
Binary Indexed Tree includes the getPrefixSum method.
2023-10-28 17:37:51 +08:00
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c11cc4527b [graph] The removal method in the graph data structure is standardized to 'delete' 2023-10-28 15:58:48 +08:00
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f8e0607b25 [trie] The Trie's getWords method now offers an optional parameter to retrieve all words in case of an empty string input. 2023-10-28 15:50:42 +08:00
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f90afe0b57 [binary-tree] The binary tree's BFS and level-order traversal results should be the same. However, for convenience, we provide an additional method called listLevels to display traversal results in levels. 2023-10-27 22:30:52 +08:00
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edad774263 [project] IDE formated 2023-10-27 18:07:40 +08:00
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06dc8bdc4d [binary-tree] Change the design so that when instantiating the BinaryTree data structure, there's no need to specify the node type; instead, use the second default generic parameter and its default value. 2023-10-27 18:04:31 +08:00
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af23af911a [binary-tree] renamed _loopType to _iterationType 2023-10-27 17:17:27 +08:00
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f2d3be7574 [binary-tree] Translate the return value type inference for methods that take a callback function as a parameter. 2023-10-26 20:26:06 +08:00
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31c228668e [optimization] allow all list datatype delete methods to accept null as an input argument 2023-10-26 16:45:08 +08:00
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8df45c5c52 [binary-tree] Dynamically infer traversal method return values based on callback function results. 2023-10-25 21:09:11 +08:00
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e45854d3f4 [project] Optimize the build configuration to be compatible with both earlier and later versions of Node.js. Switch to using tsup for UMD module output. Format code using an IDE. 2023-10-25 15:51:50 +08:00
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063b702236 [project] Achieve a rational subpackage structure that enables individual subpackages to be independently exportable. 2023-10-25 11:19:03 +08:00
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c8f0e23704 [project] Ensure the type files in the "types" directory match those in the "src" directory. 2023-10-25 09:57:04 +08:00
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74d4294320 [binary-tree] Provide comprehensive JSDoc comments for the enhanced APIs. 2023-10-24 09:25:33 +08:00
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6c9578368c [binary-tree] Add an 'iterationType' parameter to all methods compatible with both recursion and iteration, allowing for specifying a particular iteration method in each method. 2023-10-24 00:03:48 +08:00
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3983ab089c [binary-tree] Each method that traverses based on the root node can specify any node within the tree as the root node. 2023-10-23 22:36:49 +08:00
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48e94f29ed [binary-tree] Update the testing API to the new version. 2023-10-23 21:22:07 +08:00
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0417ee5009 [binary-tree] Translate all traversal methods into callback function forms to enhance API convenience and readability. 2023-10-23 03:02:12 +08:00
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3a86a5c37d [binary-tree, graph] Replace all code that uses Arrays as makeshift Queues with actual Queues to improve efficiency. [binary-tree] Remove most methods for calculating sums and modifying properties, adopting a generic callback-based design. [bst] Enable default batch addition in BST using sorted binary insertion to maintain tree balance as much as possible. 2023-10-21 23:56:14 +08:00
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a6329163f7 1. No need for dfsIterative; integrate it directly into the dfs method. 2. Allow for public configuration of setLoopType. 3. Replace subTreeAdd with subTreeForeach for improved clarity and flexibility; provide a callback for enhanced versatility. 4. Standardize the naming of certain methods and parameters. 2023-10-21 20:03:54 +08:00
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961e4e5f8c [heap] fibonacci heap implemented. [test] big O estimate. [project] no-unused-vars config to warn 2023-10-21 01:59:10 +08:00
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4fa0816223 [core] Shared Comparator and DFSOrderPattern among multiple data structures. ESLint config improved 2023-10-20 11:43:26 +08:00
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2953ec61af [git] Overwrite the rbtree branch based on the old version of the main branch 2023-10-19 09:42:24 +08:00
zrwusa
a0c9c17345
Merge branch 'main' into rbtree 2023-10-19 09:29:01 +08:00
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08afafe693 [trie] renamed ambiguous methods and add comments to all methods. 2023-10-18 18:54:33 +08:00
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47fcfabae7 [binarytree] modified the getDepth method to adhere to the proper definition of "tree depth." 2023-10-18 18:28:36 +08:00
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fb52440469 [trie] variable renamed 2023-10-18 17:31:01 +08:00
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9cf303edd4 Merge branch 'main' into trie 2023-10-18 17:11:30 +08:00
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07825744f4 [tree] getHeight returns faulty height bug fixed 2023-10-18 17:07:27 +08:00
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1627b633bd [trie] getHeight returns faulty height bug fixed. Variables renamed for best practice 2023-10-18 17:05:38 +08:00
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36153238b7 [trie] support casesensitivity. getWords bug fixed 2023-10-18 14:57:47 +08:00
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9764f2a5c6 [binary-tree, graph] In order to optimize the design of Binary Trees, unnecessary abstract classe removed, while enforcing method constraints between base classes and subclasses through interfaces. For Graph, it is necessary to use an abstract class as the base class, and interface constraints should be applied. Any data structures that are not within the scope of the plan deleted. 2023-10-17 21:06:41 +08:00
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727cc87ca5 [BinaryTree, Heap] In abstract classes, only retain abstract methods. Replace the generic 'T' with 'E' in Heap and PriorityQueue 2023-10-16 20:34:22 +08:00
zrwusa
fc7177130c
Merge branch 'main' into heap 2023-10-16 00:17:37 +08:00
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219e41f32e [heap] test 2023-10-16 00:14:57 +08:00