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1. Two Sum.md
1. Two Sum.md
 
 
100. Same Tree.md
100. Same Tree.md
 
 
101. Symmetric Tree.md
101. Symmetric Tree.md
 
 
102. Binary Tree Level Order Traversal.md
102. Binary Tree Level Order Traversal.md
 
 
103. Binary Tree Zigzag Level Order Traversal.md
103. Binary Tree Zigzag Level Order Traversal.md
 
 
104. Maximum Depth of Binary Tree.md
104. Maximum Depth of Binary Tree.md
 
 
107. Binary Tree Level Order Traversal II.md
107. Binary Tree Level Order Traversal II.md
 
 
108. Convert Sorted Array to Binary Search Tree.md
108. Convert Sorted Array to Binary Search Tree.md
 
 
11. Container With Most Water.md
11. Container With Most Water.md
 
 
110. Balanced Binary Tree.md
110. Balanced Binary Tree.md
 
 
111. Minimum Depth of Binary Tree.md
111. Minimum Depth of Binary Tree.md
 
 
112. Path Sum.md
112. Path Sum.md
 
 
113. Path Sum II.md
113. Path Sum II.md
 
 
114. Flatten Binary Tree to Linked List.md
114. Flatten Binary Tree to Linked List.md
 
 
116. Populating Next Right Pointers in Each Node.md
116. Populating Next Right Pointers in Each Node.md
 
 
136. Single Number.md
136. Single Number.md
 
 
137. Single Number II.md
137. Single Number II.md
 
 
14. Longest Common Prefix.md
14. Longest Common Prefix.md
 
 
141. Linked List Cycle.md
141. Linked List Cycle.md
 
 
142. Linked List Cycle II.md
142. Linked List Cycle II.md
 
 
143. Reorder List.md
143. Reorder List.md
 
 
144. Binary Tree Preorder Traversal.md
144. Binary Tree Preorder Traversal.md
 
 
145. Binary Tree Postorder Traversal.md
145. Binary Tree Postorder Traversal.md
 
 
146. LRU Cache.md
146. LRU Cache.md
 
 
147. Insertion Sort List.md
147. Insertion Sort List.md
 
 
148. Sort List.md
148. Sort List.md
 
 
150. Evaluate Reverse Polish Notation.md
150. Evaluate Reverse Polish Notation.md
 
 
151. Reverse Words in a String.md
151. Reverse Words in a String.md
 
 
152. Maximum Product Subarray.md
152. Maximum Product Subarray.md
 
 
153. Find Minimum in Rotated Sorted Array.md
153. Find Minimum in Rotated Sorted Array.md
 
 
155. Min Stack.md
155. Min Stack.md
 
 
19. Remove Nth Node From End of List.md
19. Remove Nth Node From End of List.md
 
 
2. Add Two Numbers.md
2. Add Two Numbers.md
 
 
20. Valid Parentheses.md
20. Valid Parentheses.md
 
 
206. Reverse Linked List.md
206. Reverse Linked List.md
 
 
215. Kth Largest Element in an Array.md
215. Kth Largest Element in an Array.md
 
 
225. Implement Stack using Queues.md
225. Implement Stack using Queues.md
 
 
226. Invert Binary Tree.md
226. Invert Binary Tree.md
 
 
232. Implement Queue using Stacks.md
232. Implement Queue using Stacks.md
 
 
24. Swap Nodes in Pairs.md
24. Swap Nodes in Pairs.md
 
 
27. Remove Element.md
27. Remove Element.md
 
 
3. Longest Substring Without Repeating Characters.md
3. Longest Substring Without Repeating Characters.md
 
 
35. Search Insert Position.md
35. Search Insert Position.md
 
 
49. Group Anagrams.md
49. Group Anagrams.md
 
 
50. Pow(x, n).md
50. Pow(x, n).md
 
 
51. N-Queens.md
51. N-Queens.md
 
 
52. N-Queens II.md
52. N-Queens II.md
 
 
53. Maximum Subarray.md
53. Maximum Subarray.md
 
 
56. Merge Intervals.md
56. Merge Intervals.md
 
 
61. Rotate List.md
61. Rotate List.md
 
 
66. Plus One.md
66. Plus One.md
 
 
69. Sqrt(x).md
69. Sqrt(x).md
 
 
71. Simplify Path.md
71. Simplify Path.md
 
 
74. Search a 2D Matrix.md
74. Search a 2D Matrix.md
 
 
75. Sort Colors.md
75. Sort Colors.md
 
 
82. Remove Duplicates from Sorted List II.md
82. Remove Duplicates from Sorted List II.md
 
 
83. Remove Duplicates from Sorted List.md
83. Remove Duplicates from Sorted List.md
 
 
86. Partition List.md
86. Partition List.md
 
 
88. Merge Sorted Array.md
88. Merge Sorted Array.md
 
 
92. Reverse Linked List II.md
92. Reverse Linked List II.md
 
 
94. Binary Tree Inorder Traversal.md
94. Binary Tree Inorder Traversal.md
 
 
98. Validate Binary Search Tree.md
98. Validate Binary Search Tree.md
 
 
README.md
README.md
 
 
通用解题方法和解题报告格式.md
通用解题方法和解题报告格式.md
 
 

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主要收录了leetcode前153题的easy/medium绝大部分题目，也有部分hard题目和其他常见算法题。 这里不仅是给出了最后的python语言题解，还记录了解题过程、思路、遇到的bug、代码的演进过程，当然想看题解的可以直接拉到每个文件的最后，一般那里是最终版本的代码。

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leetcode算法题的解题报告，也有其他常见算法问题的解题报告

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