Leetcode-solution

Solutions for leetcode problems. A brief description of the solutions:http://blog.csdn.net/wiking__acm/article/details/51721278

Name		Name	Last commit message	Last commit date
Latest commit History 67 Commits
100. Same Tree.py		100. Same Tree.py
101. Symmetric Tree.py		101. Symmetric Tree.py
102. Binary Tree Level Order Traversal.py		102. Binary Tree Level Order Traversal.py
103. Binary Tree Zigzag Level Order Traversal.py		103. Binary Tree Zigzag Level Order Traversal.py
104. Maximum Depth of Binary Tree.py		104. Maximum Depth of Binary Tree.py
105. Construct Binary Tree from Preorder and Inorder Traversal.py		105. Construct Binary Tree from Preorder and Inorder Traversal.py
106. Construct Binary Tree from Inorder and Postorder Traversal.py		106. Construct Binary Tree from Inorder and Postorder Traversal.py
107. Binary Tree Level Order Traversal II.py		107. Binary Tree Level Order Traversal II.py
108. Convert Sorted Array to Binary Search Tree.py		108. Convert Sorted Array to Binary Search Tree.py
109. Convert Sorted List to Binary Search Tree.py		109. Convert Sorted List to Binary Search Tree.py
110. Balanced Binary Tree.py		110. Balanced Binary Tree.py
111. Minimum Depth of Binary Tree.py		111. Minimum Depth of Binary Tree.py
112. Path Sum.py		112. Path Sum.py
113. Path Sum II.py		113. Path Sum II.py
114. Flatten Binary Tree to Linked List.py		114. Flatten Binary Tree to Linked List.py
115. Distinct Subsequences.py		115. Distinct Subsequences.py
116. Populating Next Right Pointers in Each Node.py		116. Populating Next Right Pointers in Each Node.py
117. Populating Next Right Pointers in Each Node II.py		117. Populating Next Right Pointers in Each Node II.py
118. Pascal's Triangle.py		118. Pascal's Triangle.py
119. Pascal's Triangle II.py		119. Pascal's Triangle II.py
120. Triangle.py		120. Triangle.py
121. Best Time to Buy and Sell Stock.py		121. Best Time to Buy and Sell Stock.py
122. Best Time to Buy and Sell Stock II.py		122. Best Time to Buy and Sell Stock II.py
125. Valid Palindrome.py		125. Valid Palindrome.py
127. Word Ladder.py		127. Word Ladder.py
127. Word Ladder.py.lprof		127. Word Ladder.py.lprof
128. Longest Consecutive Sequence.py		128. Longest Consecutive Sequence.py
129. Sum Root to Leaf Numbers.py		129. Sum Root to Leaf Numbers.py
130. Surrounded Regions.py		130. Surrounded Regions.py
131. Palindrome Partitioning.py		131. Palindrome Partitioning.py
133. Clone Graph.py		133. Clone Graph.py
134. Gas Station.py		134. Gas Station.py
136. Single Number.py		136. Single Number.py
137. Single Number II.py		137. Single Number II.py
139. Word Break.py		139. Word Break.py
14. Longest Common Prefix.py		14. Longest Common Prefix.py
141. Linked List Cycle.py		141. Linked List Cycle.py
142. Linked List Cycle II.py		142. Linked List Cycle II.py
143. Reorder List.py		143. Reorder List.py
144. Binary Tree Preorder Traversal.py		144. Binary Tree Preorder Traversal.py
145. Binary Tree Postorder Traversal.py		145. Binary Tree Postorder Traversal.py
147. Insertion Sort List.py		147. Insertion Sort List.py
148. Sort List.py		148. Sort List.py
15. 3Sum.py		15. 3Sum.py
150. Evaluate Reverse Polish Notation.py		150. Evaluate Reverse Polish Notation.py
151. Reverse Words in a String.py		151. Reverse Words in a String.py
152. Maximum Product Subarray.py		152. Maximum Product Subarray.py
153. Find Minimum in Rotated Sorted Array.py		153. Find Minimum in Rotated Sorted Array.py
154. Find Minimum in Rotated Sorted Array II.py		154. Find Minimum in Rotated Sorted Array II.py
155. Min Stack.py		155. Min Stack.py
16. 3Sum Closest.py		16. 3Sum Closest.py
160. Intersection of Two Linked Lists.py		160. Intersection of Two Linked Lists.py
162. Find Peak Element.py		162. Find Peak Element.py
165. Compare Version Numbers.py		165. Compare Version Numbers.py
166. Fraction to Recurring Decimal.py		166. Fraction to Recurring Decimal.py
167. Two Sum II - Input array is sorted.py		167. Two Sum II - Input array is sorted.py
168. Excel Sheet Column Title.py		168. Excel Sheet Column Title.py
169. Majority Element.py		169. Majority Element.py
17. Letter Combinations of a Phone Number.py		17. Letter Combinations of a Phone Number.py
171. Excel Sheet Column Number.py		171. Excel Sheet Column Number.py
172. Factorial Trailing Zeroes.py		172. Factorial Trailing Zeroes.py
173. Binary Search Tree Iterator.py		173. Binary Search Tree Iterator.py
179. Largest Number.py		179. Largest Number.py
18. 4Sum.py		18. 4Sum.py
187. Repeated DNA Sequences.py		187. Repeated DNA Sequences.py
189. Rotate Array.py		189. Rotate Array.py
19. Remove Nth Node From End of List.py		19. Remove Nth Node From End of List.py
190. Reverse Bits.py		190. Reverse Bits.py
191. Number of 1 Bits.py		191. Number of 1 Bits.py
198. House Robber.py		198. House Robber.py
199. Binary Tree Right Side View.py		199. Binary Tree Right Side View.py
20. Valid Parentheses.py		20. Valid Parentheses.py
200. Number of Islands.py		200. Number of Islands.py
201. Bitwise AND of Numbers Range.py		201. Bitwise AND of Numbers Range.py
202. Happy Number.py		202. Happy Number.py
203. Remove Linked List Elements.py		203. Remove Linked List Elements.py
204. Count Primes.py		204. Count Primes.py
204. Count Primes.py.lprof		204. Count Primes.py.lprof
205. Isomorphic Strings.py		205. Isomorphic Strings.py
206. Reverse Linked List.py		206. Reverse Linked List.py
207. Course Schedule.py		207. Course Schedule.py
208. Implement Trie (Prefix Tree).py		208. Implement Trie (Prefix Tree).py
209. Minimum Size Subarray Sum.py		209. Minimum Size Subarray Sum.py
21. Merge Two Sorted Lists.py		21. Merge Two Sorted Lists.py
210. Course Schedule II QuestionEditorial Solution.py		210. Course Schedule II QuestionEditorial Solution.py
211. Add and Search Word - Data structure design QuestionEditorial Solution.py		211. Add and Search Word - Data structure design QuestionEditorial Solution.py
213. House Robber II QuestionEditorial Solution.py		213. House Robber II QuestionEditorial Solution.py
215. Kth Largest Element in an Array QuestionEditorial Solution.py		215. Kth Largest Element in an Array QuestionEditorial Solution.py
216. Combination Sum III.py		216. Combination Sum III.py
217. Contains Duplicate QuestionEditorial Solution.py		217. Contains Duplicate QuestionEditorial Solution.py
219. Contains Duplicate II QuestionEditorial Solution.py		219. Contains Duplicate II QuestionEditorial Solution.py
22. Generate Parentheses.py		22. Generate Parentheses.py
220. Contains Duplicate III QuestionEditorial Solution.py		220. Contains Duplicate III QuestionEditorial Solution.py
221. Maximal Square .py		221. Maximal Square .py
222. Count Complete Tree Nodes QuestionEditorial Solution.py		222. Count Complete Tree Nodes QuestionEditorial Solution.py
223. Rectangle Area QuestionEditorial Solution.py		223. Rectangle Area QuestionEditorial Solution.py
225. Implement Stack using Queues QuestionEditorial Solution.py		225. Implement Stack using Queues QuestionEditorial Solution.py
226. Invert Binary Tree QuestionEditorial Solution.py		226. Invert Binary Tree QuestionEditorial Solution.py
227. Basic Calculator II QuestionEditorial Solution.py		227. Basic Calculator II QuestionEditorial Solution.py
228. Summary Ranges QuestionEditorial Solution.py		228. Summary Ranges QuestionEditorial Solution.py

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