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33 Commits
101. Symmetric Tree
101. Symmetric Tree
 
 
118. Pascal's Triangle
118. Pascal's Triangle
 
 
119. Pascal's Triangle II
119. Pascal's Triangle II
 
 
121. Best Time to Buy and Sell Stock
121. Best Time to Buy and Sell Stock
 
 
125. Valid Palindrome
125. Valid Palindrome
 
 
13. Roman to Integer
13. Roman to Integer
 
 
136. Single Number
136. Single Number
 
 
14. Longest Common Prefix
14. Longest Common Prefix
 
 
141. Linked List Cycle
141. Linked List Cycle
 
 
169. Majority Element
169. Majority Element
 
 
172. Factorial Trailing Zeroes
172. Factorial Trailing Zeroes
 
 
191. Number of 1 Bits
191. Number of 1 Bits
 
 
198. House Robber
198. House Robber
 
 
20. Valid Parentheses
20. Valid Parentheses
 
 
202. Happy Number
202. Happy Number
 
 
206. Reverse Linked List
206. Reverse Linked List
 
 
21. Merge Two Sorted Lists
21. Merge Two Sorted Lists
 
 
231. Power of Two
231. Power of Two
 
 
232. Implement Queue using Stacks
232. Implement Queue using Stacks
 
 
24. Swap Nodes in Pairs
24. Swap Nodes in Pairs
 
 
242 Valid Anagram
242 Valid Anagram
 
 
257. Binary Tree Paths
257. Binary Tree Paths
 
 
26. Remove Duplicates from Sorted Array
26. Remove Duplicates from Sorted Array
 
 
263. Ugly Number
263. Ugly Number
 
 
27. Remove Element
27. Remove Element
 
 
28. Implement strStr()
28. Implement strStr()
 
 
3. Longest Substring Without Repeating Characters
3. Longest Substring Without Repeating Characters
 
 
303. Range Sum Query - Immutable
303. Range Sum Query - Immutable
 
 
326. Power of Three
326. Power of Three
 
 
328. Odd Even Linked List
328. Odd Even Linked List
 
 
342. Power of Four
342. Power of Four
 
 
344. Reverse String
344. Reverse String
 
 
345. Reverse Vowels of a String
345. Reverse Vowels of a String
 
 
35. Search Insert Position
35. Search Insert Position
 
 
367. Valid Perfect Square
367. Valid Perfect Square
 
 
371. Sum of Two Integers
371. Sum of Two Integers
 
 
389. Find the Difference
389. Find the Difference
 
 
392. Is Subsequence
392. Is Subsequence
 
 
412. Fizz Buzz
412. Fizz Buzz
 
 
434. Number of Segments in a String
434. Number of Segments in a String
 
 
441. Arranging Coins
441. Arranging Coins
 
 
448. Find All Numbers Disappeared in an Array
448. Find All Numbers Disappeared in an Array
 
 
459. Repeated Substring Pattern
459. Repeated Substring Pattern
 
 
461. Hamming Distance
461. Hamming Distance
 
 
463. Island Perimeter
463. Island Perimeter
 
 
476. Number Complement
476. Number Complement
 
 
485. Max Consecutive Ones
485. Max Consecutive Ones
 
 
492. Construct the Rectangle
492. Construct the Rectangle
 
 
496. Next Greater Element I
496. Next Greater Element I
 
 
500. Keyboard Row
500. Keyboard Row
 
 
520. Detect Capital
520. Detect Capital
 
 
53. Maximum Subarray
53. Maximum Subarray
 
 
66. Plus One
66. Plus One
 
 
67. Add Binary
67. Add Binary
 
 
70. Climbing Stairs
70. Climbing Stairs
 
 
83. Remove Duplicates from Sorted List
83. Remove Duplicates from Sorted List
 
 
9. Palindrome Number
9. Palindrome Number
 
 
README.md
README.md
 
 

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leetcode

NO. Title Solution Add Date Difficulty

242 Valid Anagram 2016.1.18 easy

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