GitHub - wangzitian0/leecode: leecode solution

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 46 Commits
.gitignore		.gitignore
01. Two Sum.cpp		01. Two Sum.cpp
02. Add Two Numbers.cpp		02. Add Two Numbers.cpp
03. Longest Substring Without Repeating Characters.cpp		03. Longest Substring Without Repeating Characters.cpp
04. Median of Two Sorted Arrays.cpp		04. Median of Two Sorted Arrays.cpp
05. Longest Palindromic Substring.cpp		05. Longest Palindromic Substring.cpp
06. ZigZag Conversion.cpp		06. ZigZag Conversion.cpp
07. Reverse Integer .cpp		07. Reverse Integer .cpp
08. String to Integer (atoi).cpp		08. String to Integer (atoi).cpp
09. Palindrome Number.cpp		09. Palindrome Number.cpp
10. Regular Expression Matching.cpp		10. Regular Expression Matching.cpp
100. Same Tree.cpp		100. Same Tree.cpp
101. Symmetric Tree.cpp		101. Symmetric Tree.cpp
102. Binary Tree Level Order Traversal.cpp		102. Binary Tree Level Order Traversal.cpp
103. Binary Tree Zigzag Level Order Traversal.cpp		103. Binary Tree Zigzag Level Order Traversal.cpp
104. Maximum Depth of Binary Tree.cpp		104. Maximum Depth of Binary Tree.cpp
105. Construct Binary Tree from Preorder and Inorder Traversal.cpp		105. Construct Binary Tree from Preorder and Inorder Traversal.cpp
106. Construct Binary Tree from Inorder and Postorder Traversal.cpp		106. Construct Binary Tree from Inorder and Postorder Traversal.cpp
107. Binary Tree Level Order Traversal II.cpp		107. Binary Tree Level Order Traversal II.cpp
108. Convert Sorted Array to Binary Search Tree.cpp		108. Convert Sorted Array to Binary Search Tree.cpp
109. Convert Sorted List to Binary Search Tree.cpp		109. Convert Sorted List to Binary Search Tree.cpp
11. Container With Most Water.cpp		11. Container With Most Water.cpp
110. Balanced Binary Tree.cpp		110. Balanced Binary Tree.cpp
111. Minimum Depth of Binary Tree.cpp		111. Minimum Depth of Binary Tree.cpp
112. Path Sum.cpp		112. Path Sum.cpp
113. Path Sum II.cpp		113. Path Sum II.cpp
114. Flatten Binary Tree to Linked List.cpp		114. Flatten Binary Tree to Linked List.cpp
115. Distinct Subsequences.cpp		115. Distinct Subsequences.cpp
116. Populating Next Right Pointers in Each Node.cpp		116. Populating Next Right Pointers in Each Node.cpp
117. Populating Next Right Pointers in Each Node II.cpp		117. Populating Next Right Pointers in Each Node II.cpp
118. Pascal's Triangle.cpp		118. Pascal's Triangle.cpp
119. Pascal's Triangle II.cpp		119. Pascal's Triangle II.cpp
12. Integer to Roman.cpp		12. Integer to Roman.cpp
120. Triangle.cpp		120. Triangle.cpp
121. Best Time to Buy and Sell Stock.cpp		121. Best Time to Buy and Sell Stock.cpp
122. Best Time to Buy and Sell Stock II.cpp		122. Best Time to Buy and Sell Stock II.cpp
123. Best Time to Buy and Sell Stock III.cpp		123. Best Time to Buy and Sell Stock III.cpp
124. Binary Tree Maximum Path Sum.cpp		124. Binary Tree Maximum Path Sum.cpp
125. Valid Palindrome.cpp		125. Valid Palindrome.cpp
126. Word Ladder II.cpp		126. Word Ladder II.cpp
127. Word Ladder.py		127. Word Ladder.py
128. Longest Consecutive Sequence.cpp		128. Longest Consecutive Sequence.cpp
129. Sum Root to Leaf Numbers.cpp		129. Sum Root to Leaf Numbers.cpp
13. Roman to Integer.cpp		13. Roman to Integer.cpp
130. Surrounded Regions.py		130. Surrounded Regions.py
132. Palindrome Partitioning II.cpp		132. Palindrome Partitioning II.cpp
133. Clone Graph .py		133. Clone Graph .py
134. Gas Station.cpp		134. Gas Station.cpp
135. Candy.cpp		135. Candy.cpp
136. Single Number.cpp		136. Single Number.cpp
137. Single Number II.cpp		137. Single Number II.cpp
138. Copy List with Random Pointer.cpp		138. Copy List with Random Pointer.cpp
139. Word Break.cpp		139. Word Break.cpp
14. Longest Common Prefix.cpp		14. Longest Common Prefix.cpp
140. Word Break II.cpp		140. Word Break II.cpp
141. Linked List Cycle.cpp		141. Linked List Cycle.cpp
146. LRU Cache .cpp		146. LRU Cache .cpp
148. Sort List.py		148. Sort List.py
15. 3Sum.cpp		15. 3Sum.cpp
150. Evaluate Reverse Polish Notation.cpp		150. Evaluate Reverse Polish Notation.cpp
151. Reverse Words in a String.cpp		151. Reverse Words in a String.cpp
153. Find Minimum in Rotated Sorted Array.py		153. Find Minimum in Rotated Sorted Array.py
154. Find Minimum in Rotated Sorted Array II.cpp		154. Find Minimum in Rotated Sorted Array II.cpp
155. Min Stack.cpp		155. Min Stack.cpp
16. 3Sum Closest.cpp		16. 3Sum Closest.cpp
162. Find Peak Element.py		162. Find Peak Element.py
167. Two Sum II - Input Array Is Sorted.cpp		167. Two Sum II - Input Array Is Sorted.cpp
169. Majority Element.cpp		169. Majority Element.cpp
17. Letter Combinations of a Phone Number.cpp		17. Letter Combinations of a Phone Number.cpp
172. Factorial Trailing Zeroes.cpp		172. Factorial Trailing Zeroes.cpp
173. Binary Search Tree Iterator.cpp		173. Binary Search Tree Iterator.cpp
174. Dungeon Game.cpp		174. Dungeon Game.cpp
18. 4Sum.cpp		18. 4Sum.cpp
188. Best Time to Buy and Sell Stock IV.cpp		188. Best Time to Buy and Sell Stock IV.cpp
189. Rotate Array.cpp		189. Rotate Array.cpp
19. Remove Nth Node From End of List.cpp		19. Remove Nth Node From End of List.cpp
191. Number of 1 Bits.cpp		191. Number of 1 Bits.cpp
198. House Robber.cpp		198. House Robber.cpp
199. Binary Tree Right Side View.py		199. Binary Tree Right Side View.py
20. Valid Parentheses.cpp		20. Valid Parentheses.cpp
200. Number of Islands.cpp		200. Number of Islands.cpp
201. Bitwise AND of Numbers Range.cpp		201. Bitwise AND of Numbers Range.cpp
202. Happy Number.cpp		202. Happy Number.cpp
205. Isomorphic Strings.cpp		205. Isomorphic Strings.cpp
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.cpp		209. Minimum Size Subarray Sum.cpp
21. Merge Two Sorted Lists.cpp		21. Merge Two Sorted Lists.cpp
210. Course Schedule II.py		210. Course Schedule II.py
211. Design Add and Search Words Data Structure.py		211. Design Add and Search Words Data Structure.py
212. Word Search II.py		212. Word Search II.py
214. Shortest Palindrome.cpp		214. Shortest Palindrome.cpp
215. Kth Largest Element in an Array.py		215. Kth Largest Element in an Array.py
218. The Skyline Problem.cpp		218. The Skyline Problem.cpp
219. Contains Duplicate II.cpp		219. Contains Duplicate II.cpp
22. Generate Parentheses.cpp		22. Generate Parentheses.cpp
220. Contains Duplicate III.cpp		220. Contains Duplicate III.cpp
221. Maximal Square.cpp		221. Maximal Square.cpp
222. Count Complete Tree Nodes.cpp		222. Count Complete Tree Nodes.cpp
224. Basic Calculator.cpp		224. Basic Calculator.cpp