a47a974a6a 
					 
					
						
						
							
							fix climbing_stairs_constraint_dp code  
						
						
						
						
					 
					
						2023-08-31 02:31:58 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						628d8a516b 
					 
					
						
						
							
							fix binary_search_tree code  
						
						
						
						
					 
					
						2023-08-31 02:31:31 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						9731a46d67 
					 
					
						
						
							
							Fix a definition.  
						
						
						
						
					 
					
						2023-08-27 00:50:18 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						ae304bd605 
					 
					
						
						
							
							Update iteration code.  
						
						
						
						
					 
					
						2023-08-25 02:22:57 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						3e64f68ae9 
					 
					
						
						
							
							Add the section of iteration and recursion. ( #693 )  
						
						
						
						
					 
					
						2023-08-24 17:51:41 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						f5dda8d99a 
					 
					
						
						
							
							Polish the content  
						
						
						
						
					 
					
						2023-08-21 03:06:53 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						2626de8d0b 
					 
					
						
						
							
							Polish the chapter  
						
						... 
						
						
						
						introduction, computational complexity. 
						
						
					 
					
						2023-08-20 14:51:39 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						c310edb672 
					 
					
						
						
							
							Polish the chapter of array and linkedlist  
						
						
						
						
					 
					
						2023-08-17 05:13:19 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						6ef4dc6444 
					 
					
						
						
							
							Fix the content  
						
						
						
						
					 
					
						2023-08-10 11:35:16 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						932d14644d 
					 
					
						
						
							
							Polish the content  
						
						... 
						
						
						
						Polish the chapter preface, introduction and complexity anlysis 
						
						
					 
					
						2023-08-08 23:16:33 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						71074d88f6 
					 
					
						
						
							
							Add the section of binary search insertion. ( #671 )  
						
						... 
						
						
						
						Refactor the section of binary search edge.
Finetune the figures of binary search. 
						
						
					 
					
						2023-08-04 05:16:56 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						6da6d24193 
					 
					
						
						
							
							Fix the code of hash map chaining.  
						
						
						
						
					 
					
						2023-08-01 17:05:40 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						dbe3b4d6ba 
					 
					
						
						
							
							Fine tune.  
						
						
						
						
					 
					
						2023-07-31 03:27:26 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						b067016bfa 
					 
					
						
						
							
							Update preorder_traversal_iii.  
						
						
						
						
					 
					
						2023-07-25 16:39:38 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						90af225dae 
					 
					
						
						
							
							Remove -> None for Python functions  
						
						
						
						
					 
					
						2023-07-24 22:34:05 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						bba62bbe75 
					 
					
						
						
							
							Fix the code of preorder_traversal_iii_compact  
						
						
						
						
					 
					
						2023-07-21 22:08:26 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						075c3abf88 
					 
					
						
						
							
							Add the section of max product cutting problem. ( #642 )  
						
						
						
						
					 
					
						2023-07-21 21:56:14 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						76f11ae168 
					 
					
						
						
							
							Add the section of max capacity problem. ( #639 )  
						
						
						
						
					 
					
						2023-07-21 15:16:51 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						2b7d7aa827 
					 
					
						
						
							
							Add the chapter of greedy. ( #633 )  
						
						... 
						
						
						
						Add the section of fractional knapsack. 
						
						
					 
					
						2023-07-20 18:26:54 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						c54536d1a1 
					 
					
						
						
							
							Modify the problem of preorder_traversal_iii  
						
						
						
						
					 
					
						2023-07-19 16:37:12 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						4e13755023 
					 
					
						
						
							
							Add implementation of array binary tree.  
						
						... 
						
						
						
						Rewrite the tree serialization and deserialization methods.
Add applications of array and linked list. 
						
						
					 
					
						2023-07-19 16:09:27 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						c68f18e480 
					 
					
						
						
							
							Finetune  
						
						
						
						
					 
					
						2023-07-19 01:45:14 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						1f784dadb0 
					 
					
						
						
							
							Add Java and C++ code for the chapter of  
						
						... 
						
						
						
						divide and conquer. 
						
						
					 
					
						2023-07-17 04:20:12 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						fc7bcb615d 
					 
					
						
						
							
							Add the section of binary_search_recur.  
						
						
						
						
					 
					
						2023-07-17 03:48:33 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						909daea105 
					 
					
						
						
							
							Add the section of hanota problem. ( #614 )  
						
						
						
						
					 
					
						2023-07-17 02:20:49 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						f839dc1b0e 
					 
					
						
						
							
							Fix naming of the section  
						
						... 
						
						
						
						build_binary_tree_problem 
						
						
					 
					
						2023-07-17 02:18:53 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						51a4c5089e 
					 
					
						
						
							
							feat: Add the chapter of divide and conquer ( #609 )  
						
						... 
						
						
						
						* Add the chapter of divide and conquer.
Add the section of divide and conquer algorithm.
Add the section of build tree problem.
* Update build_tree.py 
						
						
					 
					
						2023-07-16 04:24:04 +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 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						465dafe9ec 
					 
					
						
						
							
							Update the text and code of DP.  
						
						
						
						
					 
					
						2023-07-10 20:36:48 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						d6cc92614c 
					 
					
						
						
							
							add the section of dp solution pipeline ( #588 )  
						
						
						
						
					 
					
						2023-07-09 02:43:00 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						cddddb8b8b 
					 
					
						
						
							
							Update knapsack_problem and intro_to_dp  
						
						... 
						
						
						
						Fix avl_tree 
						
						
					 
					
						2023-07-09 02:39:58 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						55d8b710fa 
					 
					
						
						
							
							Add the section of knapsack problem. ( #580 )  
						
						
						
						
					 
					
						2023-07-06 00:06:14 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						470bc10a74 
					 
					
						
						
							
							Fix some contents.  
						
						
						
						
					 
					
						2023-07-06 00:04:11 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						69920a0599 
					 
					
						
						
							
							Fix binary search.  
						
						... 
						
						
						
						Finetune a figure in intro_to_dp. 
						
						
					 
					
						2023-07-01 20:07:21 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						920512d872 
					 
					
						
						
							
							Update the section of intro to DP.  
						
						
						
						
					 
					
						2023-07-01 03:02:50 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						ba481cb8e6 
					 
					
						
						
							
							Simplify the python code of bst and avl tree.  
						
						
						
						
					 
					
						2023-06-30 05:17:30 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						98e797f1fc 
					 
					
						
						
							
							Fix the bst python code.  
						
						... 
						
						
						
						Fitune the chapters name. 
						
						
					 
					
						2023-06-30 05:09:17 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						3f03663d2e 
					 
					
						
						
							
							feat: add the section of the introduction to dynamic programming ( #571 )  
						
						... 
						
						
						
						* 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.  
						
						... 
						
						
						
						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 )  
						
						... 
						
						
						
						of chaining and open addressing 
						
						
					 
					
						2023-06-14 02:01:06 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						a111b94f23 
					 
					
						
						
							
							feat: Add the section of Top-K problem ( #551 )  
						
						... 
						
						
						
						* 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 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						e35e2e31eb 
					 
					
						
						
							
							Add the figure of assembling blocks.  
						
						... 
						
						
						
						Update some texts. 
						
						
					 
					
						2023-05-31 01:04:40 +08:00 
						 
				 
			
				
					
						
					 
					
						
						
							
						
						b39e79be85 
					 
					
						
						
							
							Fix remove() in binary search tree.  
						
						
						
						
					 
					
						2023-05-26 20:34:22 +08:00