Commit graph

107 commits

Author SHA1 Message Date
Revone a41e222481 feat: Implement forEach, filter, map, reduce, and [Symbol.iterator] methods for all binary tree data structures 2023-11-22 17:18:37 +08:00
Revone 01b969edca refactor: rename NIL of RedBlackTree to Sentinel 2023-11-21 17:44:22 +08:00
Revone 7e3aeb8d2a chore: reformat codebase 2023-11-20 19:27:25 +08:00
Revone 5eaf1d6aab fix: Ignore inserting the duplicate into RedBlackTree. refactor: renamed the helpers to common 2023-11-20 16:15:49 +08:00
Revone 1e2013df5e refactor: Eliminate unnecessary data structures. test: Add performance comparison tests with native Map and Set. 2023-11-20 09:51:34 +08:00
Revone b4e89d9f72 refactor: Discard the unnecessary Iterator class in Deque and HashMap, and instead implement using Generators. 2023-11-19 21:09:44 +08:00
Revone b089cf47b3 refactor: In the Deque data structure, abandon the Iterator class and implement using a Generator instead. 2023-11-19 20:48:53 +08:00
Revone 2634c99388 feat: high-performance Deque implemented 2023-11-17 22:37:35 +08:00
Revone d761e79e4d fix: Bug fix for 'resize', 'insertAt', and 'deleteAt'. 2023-11-17 18:44:14 +08:00
Revone e7be7b559d feat: Implemented Deque independently and conducted performance tests, and eliminated the redundant data structure ArrayDeque. Add performance test cases for DoublyLinkedList. 2023-11-17 16:11:31 +08:00
Revone fa92ddfdaa perf: Implemented a high-performance Heap. docs: Software Engineering Standard Form. 2023-11-17 10:47:13 +08:00
Revone 2b7bf3ce95 feat: The performance report generator supports parameter filtering commands, which can be used to run specific tests individually. It generates individual performance comparison reports. Enrich the COMMANDS.md document. 2023-11-16 21:08:57 +08:00
Revone f9b6f313c6 feat: The performance report generator supports parameter filtering commands, which can be used to run specific tests individually. It generates individual performance comparison reports. Enrich the COMMANDS.md document. 2023-11-16 21:07:00 +08:00
Revone be6ad5473b style: Change ESLint configuration from error type to warning type. Format the code. 2023-11-16 11:55:40 +08:00
Revone dd2701dab7 style: reformated codebase 2023-11-16 10:14:14 +08:00
Revone bac0964ac2 fix: Implemented a high-performance HashMap comparable to the native Map. All test cases are standardized using 'it' instead of 'test'. Enabled tsconfig's sourceMap configuration for correct line numbers in IDE testing. 2023-11-15 23:17:55 +08:00
Revone d71a1eb2bc fix: Removed unused enums. style: Beautified text color output of the performance report generator console. 2023-11-14 21:41:20 +08:00
Revone 8f1f6d6f52 style: Try to synchronize Prettier with the coding style of the IDE. 2023-11-13 22:27:29 +08:00
Revone 1064ad4a58 style: reformat code with IDE 2023-11-13 13:07:28 +08:00
Revone 55ddc661eb test: Compare performance with other libraries. 2023-11-13 12:50:33 +08:00
Revone a1cfac93da test: Testing coverage has increased to 91.2%. 2023-11-10 23:44:24 +08:00
Revone cef8b04a9f chore: Add comments for the time and space complexity of all methods for the BinaryTree. 2023-11-10 11:01:49 +08:00
Revone c2c7011e15 refactor: Unified API parameters, streamline syntax, exclude methods already present in the parent class. 2023-11-09 20:25:54 +08:00
Revone 50d1a168e7 [perf] renamed tree-multiset to tree-multimap 2023-11-08 09:26:43 +08:00
Revone c509a2d640 [test] trying to test RedBlackTree 2023-11-07 20:08:16 +08:00
Revone 57a95e94db [rb-tree] The red-black tree has been perfectly implemented and inherits from a BST. It has also passed a certain level of testing. [binary-tree] All traversal methods are compatible with sentinel nodes in the red-black tree. 2023-11-07 19:57:35 +08:00
Revone b78d92fcd1 [binary-tree] Move the print method inside BinaryTree. [rb-tree] Replace sentinel nodes with NaN. [bst] Replace all direct assignments to _root with calls to the _setRoot method. 2023-11-07 17:41:51 +08:00
Revone ea89c0278b [rb-tree] RedBlackTree has inherited from BST and implemented it perfectly. 2023-11-07 17:02:35 +08:00
Revone 120b5e6bc2 [rb-tree] Change the default type of home nodes to 'undefined' and pass the test of adding and deleting 100,000 data records. 2023-11-07 16:27:24 +08:00
Revone 996fd128ed [binary-tree] Perfectly solved the null problem, in BST, AVLTree, and TreeMultiset, only 'undefined' is used as the empty node. 2023-11-07 12:26:16 +08:00
Revone 8a518f95b7 [project] codebase reformated 2023-11-06 19:44:01 +08:00
Revone be38422de9 [test] null should be ignored in travesal method in BST 2023-11-06 19:36:09 +08:00
Revone 25b9e1e9e4 [graph] To facilitate users who are not familiar with the Tarjan algorithm, provide the following methods: getCycles, getSCCs, getBridges, getCutVertexes, getDFNMap, and getLowMap. 2023-11-06 14:47:00 +08:00
Revone d6b394446a [binary-tree] All traversal methods offer an includeNull parameter to support the output of null nodes. 2023-11-05 21:19:59 +08:00
Revone 3596ca53a7 [graph] test case refined 2023-11-04 21:37:41 +08:00
Revone 62e55b84bd [graph] The getAllPathsBetween method in the [graph] provides a 'limit' parameter to control this exponential time complexity method from entering into a deadlock state. The getMinPathsBetween method, by default, calls the Dijkstra method to avoid invoking the excessively high time complexity method, getAllPathsBetween. 2023-11-04 21:23:02 +08:00
Revone 5af93dda72 [benchmark] Determine the order of magnitude for most performance tests. Report metric reductions. 2023-11-04 17:28:52 +08:00
Revone 025a90a145 [graph] use 'Set' in dfs instead of 'Map' 2023-11-04 15:47:24 +08:00
Revone 0ecc163944 [project] Replace the performance test report in README.md every time instead of inserting incrementally. 2023-11-04 10:19:09 +08:00
Revone 24a961f692 [BST, AVL] The 'get' method follows the binary search of a BST for bug fixes during queries. [Project] The editor uses 'tsconfig.json' for code checking to be compatible with the 'test' directory, but compiles using their respective configuration files. 2023-11-04 10:00:51 +08:00
Revone bd2ecc5699 [benchmark] enriched the utils of performance test. enriched the performance test cases 2023-11-04 01:21:30 +08:00
Revone 4614773413 [binary-tree] Merge the operation of modifying the value into the insert query process to improve performance. [benchmark] Enhance performance test cases and move existing performance tests from unit tests to the 'performance' section. Improve the benchmark test report. Refine the logic of the report generator. 2023-11-02 21:38:10 +08:00
Revone ca013f019f [benchmark] pretty html report for benchmark test 2023-11-02 11:38:29 +08:00
Revone e9f2359365 [binary-tree] Let the get method call getNode instead of getNodes. [rbtree] Use rigorous testing to verify that the properties of nodes in a red-black tree adhere to the red-black tree rules after insertion and deletion. 2023-11-01 17:51:38 +08:00
Revone c82190764e [rbtree, binary-tree] Further testing of the Red-Black Tree is required. The 'get' method in BinaryTree should be renamed to 'getNode,' and an additional 'get' method should be added. 2023-11-01 13:48:01 +08:00
Revone 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
Revone ed7ead3744 [rbtree] The first successful implementation of Red-Black Tree. 2023-10-31 22:31:56 +08:00
Revone 8712bbd3c9 [core] All data structures have had their member variables access control optimized. 2023-10-31 11:15:39 +08:00
Revone 1ec5a19172 [core] Besides Binary Trees and Graphs, access control optimizations have been applied to member variables. 2023-10-31 10:34:41 +08:00
Revone 3009c14c24 [queue] Added some alias methods. 2023-10-31 09:03:06 +08:00