GitHub

###LeetCode

(Notes: "♥" means you need buy a book from Leetcode)

#	Title
226	Valid Anagram
225	Different Ways to Add Parentheses
224	Search a 2D Matrix II
223	Sliding Window Maximum
222	Product of Array Except Self
221	Delete Node in a Linked List
220	Lowest Common Ancestor of a Binary Tree
219	Lowest Common Ancestor of a Binary Search Tree
218	Palindrome Linked List
217	Number of Digit One
216	Implement Queue using Stacks
215	Power of Two
214	Kth Smallest Element in a BST
213	Majority Element II
212	Summary Ranges
211	Basic Calculator II
210	Invert Binary Tree
209	Implement Stack using Queues
208	Basic Calculator
207	Rectangle Area
206	Count Complete Tree Nodes
205	Maximal Square
204	Contains Duplicate III
203	Contains Duplicate II
202	The Skyline Problem
201	Contains Duplicate
200	Combination Sum III
199	Kth Largest Element in an Array
198	Shortest Palindrome
197	House Robber II
196	Word Search II
195	Add and Search Word - Data structure design
194	Course Schedule II
193	Minimum Size Subarray Sum
192	Implement Trie (Prefix Tree)
191	Course Schedule
190	Reverse Linked List
189	Isomorphic Strings
188	Count Primes
187	Remove Linked List Elements
186	Happy Number
185	Bitwise AND of Numbers Range
184	Number of Islands
183	Binary Tree Right Side View
182	House Robber
181	Number of 1 Bits
180	Reverse Bits
179	Rotate Array
178	Best Time to Buy and Sell Stock IV
177	Repeated DNA Sequences
176	Reverse Words in a String II ♥
175	Largest Number
174	Dungeon Game
173	Binary Search Tree Iterator
172	Factorial Trailing Zeroes
171	Excel Sheet Column Number
170	Two Sum III - Data structure design ♥
169	Majority Element
168	Excel Sheet Column Title
167	Two Sum II - Input array is sorted ♥
166	Fraction to Recurring Decimal
165	Compare Version Numbers
164	Maximum Gap
163	Missing Ranges ♥
162	Find Peak Element
161	One Edit Distance♥
160	Intersection of Two Linked Lists
159	Longest Substring with At Most Two Distinct Characters ♥
158	Read N Characters Given Read4 II - Call multiple times ♥
157	Read N Characters Given Read4 ♥
156	Binary Tree Upside Down ♥
155	Min Stack
154	Find Minimum in Rotated Sorted Array II
153	Find Minimum in Rotated Sorted Array
152	Maximum Product Subarray
151	Reverse Words in a String
150	Evaluate Reverse Polish Notation
149	Max Points on a Line
148	Sort List
147	Insertion Sort List
146	LRU Cache
145	Binary Tree Postorder Traversal
144	Binary Tree Preorder Traversal
143	Reorder List
142	Linked List Cycle II
141	Linked List Cycle
140	Word Break II
139	Word Break
138	Copy List with Random Pointer
137	Single Number II
136	Single Number
135	Candy
134	Gas Station
133	Clone Graph
132	Palindrome Partitioning II
131	Palindrome Partitioning
130	Surrounded Regions
129	Sum Root to Leaf Numbers
128	Longest Consecutive Sequence
127	Word Ladder II
126	Word Ladder
125	Valid Palindrome
124	Binary Tree Maximum Path Sum
123	Best Time to Buy and Sell Stock III
122	Best Time to Buy and Sell Stock II
121	Best Time to Buy and Sell Stock
120	Triangle
119	Pascal's Triangle II
118	Pascal's Triangle
117	Populating Next Right Pointers in Each Node II
116	Populating Next Right Pointers in Each Node
115	Distinct Subsequences
114	Flatten Binary Tree to Linked List
113	Path Sum II
112	Path Sum
111	Minimum Depth of Binary Tree
110	Balanced Binary Tree
109	Convert Sorted List to Binary Search Tree
108	Convert Sorted Array to Binary Search Tree
107	Binary Tree Level Order Traversal II
106	Construct Binary Tree from Inorder and Postorder Traversal
105	Construct Binary Tree from Preorder and Inorder Traversal
104	Maximum Depth of Binary Tree
103	Binary Tree Zigzag Level Order Traversal
102	Binary Tree Level Order Traversal
101	Symmetric Tree
100	Same Tree
99	Recover Binary Search Tree
98	Validate Binary Search Tree
97	Interleaving String
96	Unique Binary Search Trees II
95	Unique Binary Search Trees
94	Binary Tree Inorder Traversal
93	Restore IP Addresses
92	Reverse Linked List II
91	Subsets II
90	Decode Ways
89	Gray Code
88	Merge Sorted Array
87	Scramble String
86	Partition List
85	Maximal Rectangle
84	Largest Rectangle in Histogram
83	Remove Duplicates from Sorted List II
82	Remove Duplicates from Sorted List
81	Search in Rotated Sorted Array II
80	Remove Duplicates from Sorted Array II
79	Word Search
78	Subsets
77	Combinations
76	Minimum Window Substring
75	Sort Colors
74	Search a 2D Matrix
73	Set Matrix Zeroes
72	Edit Distance
71	Simplify Path
70	Climbing Stairs
69	Sqrt(x)
68	Text Justification
67	Plus One
66	Valid Number
65	Add Binary
64	Merge Two Sorted Lists
63	Minimum Path Sum
62	Unique Paths II
61	Unique Paths
60	Rotate List
59	Permutation Sequence
58	Spiral Matrix II
57	Length of Last Word
56	Insert Interval
55	Merge Intervals
54	Jump Game
53	Spiral Matrix
52	Maximum Subarray
51	N-Queens II
50	N-Queens
49	"Pow(x, n)"
48	Group Anagrams
47	Rotate Image
46	Permutations II
45	Permutations
44	Jump Game II
43	Wildcard Matching
42	Multiply Strings
41	Trapping Rain Water
40	First Missing Positive
39	Combination Sum II
38	Combination Sum
37	Count and Say
36	Sudoku Solver
35	Valid Sudoku
34	Search Insert Position
33	Search for a Range
32	Search in Rotated Sorted Array
31	Longest Valid Parentheses
30	Next Permutation
29	Substring with Concatenation of All Words
28	Divide Two Integers
27	Implement strStr()
26	Remove Element
25	Remove Duplicates from Sorted Array
24	Reverse Nodes in k-Group
23	Swap Nodes in Pairs
22	Merge k Sorted Lists
21	Generate Parentheses
20	Valid Parentheses
19	Remove Nth Node From End of List
18	Letter Combinations of a Phone Number
17	4Sum
16	3Sum Closest
15	3Sum
14	Longest Common Prefix
13	Roman to Integer
12	Integer to Roman
11	Container With Most Water
10	Regular Expression Matching
9	Palindrome Number
8	String to Integer (atoi)
7	Reverse Integer
6	ZigZag Conversion
5	Longest Palindromic Substring
4	Add Two Numbers
3	Longest Substring Without Repeating Characters
2	Median of Two Sorted Arrays
1	Two Sum

Name		Name	Last commit message	Last commit date
Latest commit History 170 Commits
001.Two Sum		001.Two Sum
002.Add Two Numbers		002.Add Two Numbers
003.Longest Substring Without Repeating Characters		003.Longest Substring Without Repeating Characters
004.Median of Two Sorted Arrays		004.Median of Two Sorted Arrays
005.Longest Palindromic Substring		005.Longest Palindromic Substring
006.ZigZag Conversion		006.ZigZag Conversion
007.Reverse Integer		007.Reverse Integer
008.String to Integer (atoi)		008.String to Integer (atoi)
009.Palindrome Number		009.Palindrome Number
010.Regular Expression Matching		010.Regular Expression Matching
011.Container With Most Water		011.Container With Most Water
012.Integer to Roman		012.Integer to Roman
013.Roman to Integer		013.Roman to Integer
014.Longest Common Prefix		014.Longest Common Prefix
015.3Sum		015.3Sum
016.3Sum Closest		016.3Sum Closest
017.Letter Combinations of a Phone Number		017.Letter Combinations of a Phone Number
018.4Sum		018.4Sum
019.Remove Nth Node From End of List		019.Remove Nth Node From End of List
020.Valid Parentheses		020.Valid Parentheses
021.Merge Two Sorted Lists		021.Merge Two Sorted Lists
022.Generate Parentheses		022.Generate Parentheses
023.Merge k Sorted Lists		023.Merge k Sorted Lists
024.Swap Nodes in Pairs		024.Swap Nodes in Pairs
025.Reverse Nodes in k-Group		025.Reverse Nodes in k-Group
026.Remove Duplicates from Sorted Array		026.Remove Duplicates from Sorted Array
027.Remove Element		027.Remove Element
028.Implement strStr		028.Implement strStr
029.Divide Two Integers		029.Divide Two Integers
030.Substring with Concatenation of All Words		030.Substring with Concatenation of All Words
031.Next Permutation		031.Next Permutation
032.Longest Valid Parentheses		032.Longest Valid Parentheses
033.Search in Rotated Sorted Array		033.Search in Rotated Sorted Array
034.Search for a Range		034.Search for a Range
035.Search Insert Position		035.Search Insert Position
036.Valid Sudoku/shadowcoder		036.Valid Sudoku/shadowcoder
037.Sudoku Solver/shadowcoder		037.Sudoku Solver/shadowcoder
038.Count and Say		038.Count and Say
039.Combination Sum		039.Combination Sum
040.Combination Sum II		040.Combination Sum II
041.First Missing Positive		041.First Missing Positive
042.Trapping Rain Water		042.Trapping Rain Water
043.Multiply Strings		043.Multiply Strings
044.Wildcard Matching		044.Wildcard Matching
045.Jump Game II		045.Jump Game II
046.Permutations		046.Permutations
047.Permutations II		047.Permutations II
048.Rotate Image		048.Rotate Image
049.Group Anagrams/shadowcoder		049.Group Anagrams/shadowcoder
050.Pow		050.Pow
051.N-Queens/shadowcoder		051.N-Queens/shadowcoder
052.N-Queens II/shadowcoder		052.N-Queens II/shadowcoder
053.Maximum Subarray		053.Maximum Subarray
054.Spiral Matrix		054.Spiral Matrix
055.Jump Game		055.Jump Game
056.Merge Intervals		056.Merge Intervals
057.Insert Interval		057.Insert Interval
058.Length of Last Word		058.Length of Last Word
059.Spiral Matrix II		059.Spiral Matrix II
060.Permutation Sequence		060.Permutation Sequence
061.Rotate List/coderfive		061.Rotate List/coderfive
062.Unique Paths/coderfive		062.Unique Paths/coderfive
063.Unique Paths II/coderfive		063.Unique Paths II/coderfive
064.Minimum Path Sum/coderfive		064.Minimum Path Sum/coderfive
065.Valid Number/coderfive		065.Valid Number/coderfive
066.Plus One		066.Plus One
067.Add Binary/coderfive		067.Add Binary/coderfive
068.Text Justification/coderfive		068.Text Justification/coderfive
069.Sqrt/coderfive		069.Sqrt/coderfive
070.Climbing Stairs/coderfive		070.Climbing Stairs/coderfive
071.Simplify Path/coderfive		071.Simplify Path/coderfive
072.Edit Distance/coderfive		072.Edit Distance/coderfive
073.Set Matrix Zeroes/coderfive		073.Set Matrix Zeroes/coderfive
074.Search a 2D Matrix/coderfive		074.Search a 2D Matrix/coderfive
075.Sort Colors/coderfive		075.Sort Colors/coderfive
076.Minimum Window Substring/coderfive		076.Minimum Window Substring/coderfive
077.Combinations/coderfive		077.Combinations/coderfive
078.Subsets/coderfive		078.Subsets/coderfive
079.Word Search/coderfive		079.Word Search/coderfive
080.Remove Duplicates from Sorted Array II		080.Remove Duplicates from Sorted Array II
082.Remove Duplicates from Sorted List II/coderfive		082.Remove Duplicates from Sorted List II/coderfive
083.Remove Duplicates from Sorted List/coderifve		083.Remove Duplicates from Sorted List/coderifve
084.Largest Rectangle in Histogram/coderfive		084.Largest Rectangle in Histogram/coderfive
085.Maximal Rectangle/coderfive		085.Maximal Rectangle/coderfive
086.Partition List/coderfive		086.Partition List/coderfive
088.Merge Sorted Array/coderfive		088.Merge Sorted Array/coderfive
089.Gray Code/coderfive		089.Gray Code/coderfive
090.Subsets II/coderfive		090.Subsets II/coderfive
091.Decode Ways/coderfive		091.Decode Ways/coderfive
092.Reverse Linked List II/coderfive		092.Reverse Linked List II/coderfive
093.Restore IP Addresses/coderfive		093.Restore IP Addresses/coderfive
094.Binary Tree Inorder Traversal/coderfive		094.Binary Tree Inorder Traversal/coderfive
096.Unique Binary Search Trees/coderfive		096.Unique Binary Search Trees/coderfive
098.Validate Binary Search Tree/coderfive		098.Validate Binary Search Tree/coderfive
100.Same Tree/coderfive		100.Same Tree/coderfive
101.Symmetric Tree/coderfive		101.Symmetric Tree/coderfive
102.Binary Tree Level Order Traversal/coderfive		102.Binary Tree Level Order Traversal/coderfive
103.Binary Tree Zigzag Level Order Traversal/coderfive		103.Binary Tree Zigzag Level Order Traversal/coderfive
104.Maximum Depth of Binary Tree/coderfive		104.Maximum Depth of Binary Tree/coderfive
105.Construct Binary Tree from Preorder and Inorder Traversal/coderfive		105.Construct Binary Tree from Preorder and Inorder Traversal/coderfive

License

Sasasu/leetcode

Folders and files

Latest commit

History