Files

036. Valid Sudoku
1. Two Sum
10. Regular Expression Matching
100. Same Tree
101. Symmetric Tree
102. Binary Tree Level Order Traversal
103. Binary Tree Zigzag Level Order Traversal
104. Maximum Depth of Binary Tree
105. Construct Binary Tree from Preorder and Inorder Traversal
106. Construct Binary Tree from Inorder and Postorder Traversal
108. Convert Sorted Array to Binary Search Tree
109. Convert Sorted List to Binary Search Tree
11. Container With Most Water
110. Balanced Binary Tree
111. Minimum Depth of Binary Tree
112. Path Sum
113. Path Sum II
114. Flatten Binary Tree to Linked List
115. Distinct Subsequences
116. Populating Next Right Pointers in Each Node
117. Populating Next Right Pointers in Each Node II
118. Pascal's Triangle
119. Pascal's Triangle II
12. Integer to Roman
120. Triangle
121. Best Time to Buy and Sell Stock
122. Best Time to Buy and Sell Stock II
123. Best Time to Buy and Sell Stock III
124. Binary Tree Maximum Path Sum
125. Valid Palindrome
126. Word Ladder II
127. Word Ladder
128. Longest Consecutive Sequence
- solution.cpp
- solution2.cpp
129. Sum Root to Leaf Numbers
13. Roman to Integer
130. Surrounded Regions
131. Palindrome Partitioning
133. Clone Graph
134. Gas Station
136. Single Number
138. Copy List with Random Pointer
139. Word Break
14. Longest Common Prefix
141. Linked List Cycle
142. Linked List Cycle II
143. Reorder List
144. Binary Tree Preorder Traversal
147. Insertion Sort List
148. Sort List
149. Max Points on a Line
15. 3Sum
150. Evaluate Reverse Polish Notation
151. Reverse Words in a String
152. Maximum Product Subarray
153. Find Minimum in Rotated Sorted Array
154. Find Minimum in Rotated Sorted Array II
155. Min Stack
156. Binary Tree Upside Down
157. Read N Characters Given Read4
158. Read N Characters Given Read4 II - Call multiple times
159. Longest Substring with At Most Two Distinct Characters
16. 3Sum Closest
160. Intersection of Two Linked Lists
161. One Edit Distance
162. Find Peak Element
163. Missing Ranges
165. Compare Version Numbers
166. Fraction to Recurring Decimal
167. Two Sum II - Input array is sorted
169. Majority Element
17. Letter Combinations of a Phone Number
171. Excel Sheet Column Number
172. Factorial Trailing Zeroes
173. Binary Search Tree Iterator
179. Largest Number
18. 4Sum
186. Reverse Words in a String II
187. Repeated DNA Sequences
189. Rotate Array
19. Remove Nth Node From End of List
190. Reverse Bits
191. Number of 1 Bits
198. House Robber
199. Binary Tree Right Side View
2. Add Two Numbers
20. Valid Parentheses
200. Number of Islands
202. Happy Number
203. Remove Linked List Elements
204. Count Primes
205. Isomorphic Strings
206. Reverse Linked List
207. Course Schedule
208. Implement Trie (Prefix Tree)
209. Minimum Size Subarray Sum
21. Merge Two Sorted Lists
211. Add and Search Word - Data structure design
213. House Robber II
215. Kth Largest Element in an Array
216. Combination Sum III
217. Contains Duplicate
219. Contains Duplicate II
22. Generate Parentheses
220. Contains Duplicate III
221. Maximal Square
222. Count Complete Tree Nodes
223. Rectangle Area
226. Invert Binary Tree
227. Basic Calculator II
228. Summary Ranges
229. Majority Element II
23. Merge k Sorted Lists
230. Kth Smallest Element in a BST
231. Power of Two
232. Implement Queue using Stacks
234. Palindrome Linked List
235. Lowest Common Ancestor of a Binary Search Tree
236. Lowest Common Ancestor of a Binary Tree
237. Delete Node in a Linked List
238. Product of Array Except Self
24. Swap Nodes in Pairs
240. Search a 2D Matrix II
241. Different Ways to Add Parentheses
244. Shortest Word Distance II
246. Strobogrammatic Number
247. Strobogrammatic Number II
249. Group Shifted Strings
250. Count Univalue Subtrees
251. Flatten 2D Vector
252. Meeting Rooms
253. Meeting Rooms II
255. Verify Preorder Sequence in Binary Search Tree
256. Paint House
257. Binary Tree Paths
259. 3Sum Smaller
26. Remove Duplicates from Sorted Array
263. Ugly Number
264. Ugly Number II
266. Palindrome Permutation
268. Missing Number
269. Alien Dictionary
27. Remove Element
273. Integer to English Words
274. H-Index
276. Paint Fence
277. Find the Celebrity
278. First Bad Version
279. Perfect Squares
28. Implement strStr()
280. Wiggle Sort
281. Zigzag Iterator
283. Move Zeroes
285. Inorder Successor in BST
287. Find the Duplicate Number
289. Game of Life
29. Divide Two Integers
292. Nim Game
297. Serialize and Deserialize Binary Tree
299. Bulls and Cows
3. Longest Substring Without Repeating Characters
30. Substring with Concatenation of All Words
300. Longest Increasing Subsequence
301. Remove Invalid Parentheses
303. Range Sum Query - Immutable
304. Range Sum Query 2D - Immutable
306. Additive Number
307. Range Sum Query - Mutable
309. Best Time to Buy and Sell Stock with Cooldown
31. Next Permutation
311. Sparse Matrix Multiplication
313. Super Ugly Number
314. Binary Tree Vertical Order Traversal
319. Bulb Switcher
32. Longest Valid Parentheses
320. Generalized Abbreviation
322. Coin Change
325. Maximum Size Subarray Sum Equals k
328. Odd Even Linked List
33. Search in Rotated Sorted Array
332. Reconstruct Itinerary
336. Palindrome Pairs
337. House Robber III
338. Counting Bits
339. Nested List Weight Sum
34. Search for a Range
340. Longest Substring with At Most K Distinct Characters
341. Flatten Nested List Iterator
342. Power of Four
343. Integer Break
344. Reverse String
345. Reverse Vowels of a String
346. Moving Average from Data Stream
347. Top K Frequent Elements
348. Design Tic-Tac-Toe
349. Intersection of Two Arrays
35. Search Insert Position
350. Intersection of Two Arrays II
357. Count Numbers with Unique Digits
364. Nested List Weight Sum II
368. Largest Divisible Subset
369. Plus One Linked List
37. Sudoku Solver
371. Sum of Two Integers
374. Guess Number Higher or Lower
375. Guess Number Higher or Lower II
376. Wiggle Subsequence
377. Combination Sum IV
378. Kth Smallest Element in a Sorted Matrix
380. Insert Delete GetRandom O(1)
381. Insert Delete GetRandom O(1) - Duplicates allowed
383. Ransom Note
384. Shuffle an Array
388. Longest Absolute File Path
389. Find the Difference
39. Combination Sum
392. Is Subsequence
394. Decode String
398. Random Pick Index
399. Evaluate Division
4. Median of Two Sorted Arrays
40. Combination Sum II
401. Binary Watch
402. Remove K Digits
403. Frog Jump
406. Queue Reconstruction by Height
413. Arithmetic Slices
415. Add Strings
416. Partition Equal Subset Sum
419. Battleships in a Board
42. Trapping Rain Water
426. Convert Binary Search Tree to Sorted Doubly Linked List
429. N-ary Tree Level Order Traversal
43. Multiply Strings
435. Non-overlapping Intervals
437. Path Sum III
438. Find All Anagrams in a String
439. Ternary Expression Parser
442. Find All Duplicates in an Array
445. Add Two Numbers II
448. Find All Numbers Disappeared in an Array
449. Serialize and Deserialize BST
45. Jump Game II
452. Minimum Number of Arrows to Burst Balloons
455. Assign Cookies
46. Permutations
461. Hamming Distance
463. Island Perimeter
464. Can I Win
47. Permutations II
48. Rotate Image
482. License Key Formatting
486. Predict the Winner
49. Group Anagrams
491. Increasing Subsequences
494. Target Sum
5. Longest Palindromic Substring
50. Pow(x, n)
516. Longest Palindromic Subsequence
523. Continuous Subarray Sum
526. Beautiful Arrangement
53. Maximum Subarray
535. Encode and Decode TinyURL
538. Convert BST to Greater Tree
54. Spiral Matrix
543. Diameter of Binary Tree
547. Friend Circles
55. Jump Game
56. Merge Intervals
560. Subarray Sum Equals K
561. Array Partition I
565. Array Nesting
57. Insert Interval
58. Length of Last Word
59. Spiral Matrix II
6. ZigZag Conversion
60. Permutation Sequence
61. Rotate List
611. Valid Triangle Number
617. Merge Two Binary Trees
62. Unique Paths
621. Task Scheduler
63. Unique Paths II
636. Exclusive Time of Functions
64. Minimum Path Sum
647. Palindromic Substrings
65. Valid Number
654. Maximum Binary Tree
66. Plus One
667. Beautiful Arrangement II
669. Trim a Binary Search Tree
67. Add Binary
680. Valid Palindrome II
686. Repeated String Match
69. Sqrt(x)
690. Employee Importance
695. Max Area of Island
697. Degree of an Array
698. Partition to K Equal Sum Subsets
7. Reverse Integer
70. Climbing Stairs
71. Simplify Path
713. Subarray Product Less Than K
714. Best Time to Buy and Sell Stock with Transaction Fee
717. 1-bit and 2-bit Characters
718. Maximum Length of Repeated Subarray
72. Edit Distance
73. Set Matrix Zeroes
739. Daily Temperatures
74. Search a 2D Matrix
740. Delete and Earn
746. Min Cost Climbing Stairs
75. Sort Colors
76. Minimum Window Substring
763. Partition Labels
764. Largest Plus Sign
767. Reorganize String
77. Combinations
771. Jewels and Stones
78. Subsets
784. Letter Case Permutation
785. Is Graph Bipartite?
79. Word Search
791. Custom Sort String
8. String to Integer (atoi)
80. Remove Duplicates from Sorted Array II
804. Unique Morse Code Words
81. Search in Rotated Sorted Array II
819. Most Common Word
82. Remove Duplicates from Sorted List II
825. Friends Of Appropriate Ages
83. Remove Duplicates from Sorted List
84. Largest Rectangle in Histogram
844. Backspace String Compare
845. Longest Mountain in Array
846. Hand of Straights
848. Shifting Letters
849. Maximize Distance to Closest Person
85. Maximal Rectangle
86. Partition List
88. Merge Sorted Array
89. Gray Code
90. Subsets II
91. Decode Ways
92. Reverse Linked List II
93. Restore IP Addresses
94. Binary Tree Inorder Traversal
95. Unique Binary Search Trees II
958. Check Completeness of a Binary Tree
96. Unique Binary Search Trees
98. Validate Binary Search Tree
combine_binary_tree
.gitignore
Readme.md
count_folder.sh
leetcode Frequencey.xlsx

128. Longest Consecutive Sequence

Jul 23, 2018

75d52b9 · Jul 23, 2018

Name	Name	Last commit message	Last commit date
parent directory ..
solution.cpp	solution.cpp	128	Jul 23, 2018
solution2.cpp	solution2.cpp	128	Jul 23, 2018

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