4e13755023
Add implementation of array binary tree.
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Rewrite the tree serialization and deserialization methods.
Add applications of array and linked list.
2023-07-19 16:09:27 +08:00
1f784dadb0
Add Java and C++ code for the chapter of
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divide and conquer.
2023-07-17 04:20:12 +08:00
c3f80e52af
Add the section of edit distance problem ( #599 )
2023-07-13 05:27:47 +08:00
1c02859b13
Add the section of unbounded knapsack problem.
2023-07-11 19:22:41 +08:00
ad0fd45cfb
Add Java and C++ code for the chapter of DP.
2023-07-11 01:08:26 +08:00
cddddb8b8b
Update knapsack_problem and intro_to_dp
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Fix avl_tree
2023-07-09 02:39:58 +08:00
920512d872
Update the section of intro to DP.
2023-07-01 03:02:50 +08:00
3f03663d2e
feat: add the section of the introduction to dynamic programming ( #571 )
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* add the section of the introduction to
dynamic programming
* add a code comments.
2023-06-30 04:31:43 +08:00
54dc288e61
1. Remove Pair class from hash coliision code.
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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
1b1af8d038
Add Java and C++ code for the section hash algorithm ( #560 )
2023-06-21 19:26:16 +08:00
0e2ddba30f
Add the section of subset sum problem. ( #558 )
2023-06-21 02:58:24 +08:00
9fc1a0b2b3
Update n_queens code.
2023-06-21 02:56:28 +08:00
29e6617ec1
Add the section of hash algorithm. Refactor the section of hash map. ( #555 )
2023-06-16 21:20:57 +08:00
9563965a20
Add the codes of hashmap ( #553 )
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of chaining and open addressing
2023-06-14 02:01:06 +08:00
d3e597af94
Update cmakelists.txt
2023-06-13 21:16:54 +08:00
a111b94f23
feat: Add the section of Top-K problem ( #551 )
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* Add the section of Top-K problem
* Update my_heap.py
* Update build_heap.md
* Update my_heap.py
2023-06-12 23:04:01 +08:00
6377e3316a
Fix a comment in my_list.xx
2023-06-03 22:18:28 +08:00
b39e79be85
Fix remove() in binary search tree.
2023-05-26 20:34:22 +08:00
ee716a2c23
feat: Add the section of heap sort. ( #516 )
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* Add the section of heap sort.
* Update heap_sort.cpp
2023-05-26 04:46:56 +08:00
dc49fdf75e
Polish some contents.
2023-05-24 11:45:52 +08:00
77b4f4c400
Add the section of selection sort. ( #513 )
2023-05-24 00:35:46 +08:00
5dff1bd0e8
Update the insertion sort.
2023-05-24 00:33:27 +08:00
eb8df49993
Update bubble sort and insertion sort.
2023-05-23 21:20:14 +08:00
f6d290d903
Update the comments of bubble sort
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and insertion sort
2023-05-22 23:05:37 +08:00
d95c628eef
Fix the test case of binary search.
2023-05-21 19:29:24 +08:00
d3cc149c5a
Merge the chapter of binary tree and searching.
2023-05-21 19:26:52 +08:00
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
2023-05-21 19:04:21 +08:00
c3e7455285
Refactor the section of bianry search.
2023-05-21 04:51:32 +08:00
399e5df39a
Polish some cotents.
2023-05-18 20:27:58 +08:00
817b4598d5
Fix a comment in binary_search_tree code
2023-05-17 19:04:46 +08:00
fe69f7240d
Add figures to replace_linear_by_hashing.md
2023-05-09 00:36:18 +08:00
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
2023-05-04 05:27:17 +08:00
bc77a81330
Update the codes of backtracking.
2023-04-27 02:17:04 +08:00
3f430fb85e
Update the code of permutations i and ii
2023-04-27 01:18:18 +08:00
145975b335
Rename the common modules in Java, C++ and C.
2023-04-24 04:11:18 +08:00
c6eecfd0dc
feat: Add the section of permutations problem. ( #476 )
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* Add the section of permutations problem.
* Update permutations_problem.md
2023-04-24 03:33:30 +08:00
de579aa3f4
Fix the file headers.
2023-04-23 19:36:07 +08:00
bad759b4f8
Rename the naming of the coding files
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in backtracking algorithm.
Add the typedef to docs.
2023-04-22 01:38:53 +08:00
6723cdbc7e
Represent null with INT_MAX in C, C++.
2023-04-18 14:31:23 +08:00
9a98ff8a5e
Format the C code in Clang-Format Style: Microsoft
2023-04-17 21:13:15 +08:00
881d573790
Refactor the articles related to searching algorithm. Add the chapter of binary search. Add the section of searching algorithm revisited. ( #464 )
2023-04-17 18:22:18 +08:00
0ade8d87ad
Update the page tree
2023-04-16 16:38:04 +08:00
f5b8978330
Add cpp code for the backtrack algorithm.
2023-04-16 16:34:52 +08:00
8bc41bc013
Add space_complexit under C and fix memory leak under CPP ( #456 )
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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)
* fix(codes/cpp): Fix memory leaks: replace pointers with local variables, no need to manage memory
* fix(codes/cpp): Fix memory leaks: no delete
* fix(codes/cpp): Fix memory leaks: Add destructor ~ArrayHashMap()
* Update PrintUtil.hpp
* feat(codes/c): Add three-party hash implementation
* feat(codes/c): Add freeMemoryTree in tree_node.h
* feat(codes/c): Add space_complexity.c
* styles(codes/c): Modify format
* feat(codes/cpp): Undo a previous delete, there is no memory leak here
* Update array_hash_map.cpp
* Update include.h
---------
Co-authored-by: Yudong Jin <krahets@163.com>
2023-04-15 23:51:35 +08:00
f7ae9c8a02
Fix the return type of binary search tree and avl tree
2023-04-14 05:47:20 +08:00
9c9c8b7574
Format C++ codes in Clang-Format Style: Microsoft
2023-04-14 03:44:02 +08:00
0bec52d7cc
Polish the chapter of heap, introduction, preface.
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Replace "其它" with "其他"
2023-04-09 19:12:37 +08:00
1c8b7ef559
refactor: Replace 结点 with 节点 ( #452 )
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* Replace 结点 with 节点
Update the footnotes in the figures
* Update mindmap
* Reduce the size of the mindmap.png
2023-04-09 04:32:17 +08:00
830ec69d39
Add bucket_sort.cpp and bucket_sort.py ( #446 )
2023-03-30 03:44:26 +08:00
34a1bca627
Add the section of radix sort. ( #441 )
2023-03-26 22:02:37 +08:00
