Extended to Daily Leetcode Challenge

(Contains working solutions to leetcode problems with explainations 😎😎)

Name		Name	Last commit message	Last commit date
Latest commit History 168 Commits
.github		.github
01 Matrix.cpp		01 Matrix.cpp
1.Two Sum.cpp		1.Two Sum.cpp
10. Regular Expression Matching		10. Regular Expression Matching
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
106. Construct Binary Tree from Inorder and Postorder Traversal.cpp		106. Construct Binary Tree from Inorder and Postorder Traversal.cpp
11. Container With Most Water.cpp		11. Container With Most Water.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
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
124. Binary Tree Maximum Path Sum.cpp		124. Binary Tree Maximum Path Sum.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
131. Palindrome Partitioning.cpp		131. Palindrome Partitioning.cpp
132. Palindrome Partitioning II.cpp		132. Palindrome Partitioning II.cpp
134. Gas Station.cpp		134. Gas Station.cpp
138. Copy List with Random Pointer.cpp		138. Copy List with Random Pointer.cpp
14. Longest Common Prefix.cpp		14. Longest Common Prefix.cpp
146. LRU Cache.cpp		146. LRU Cache.cpp
15. 3Sum.cpp		15. 3Sum.cpp
151. Reverse Words in a String.cpp		151. Reverse Words in a String.cpp
153. Find Minimum in Rotated Sorted Array		153. Find Minimum in Rotated Sorted Array
155. Min Stack.cpp		155. Min Stack.cpp
16. 3Sum Closest		16. 3Sum Closest
162. Find Peak Element.cpp		162. Find Peak Element.cpp
17.Letter Combinations of a Phone Number		17.Letter Combinations of a Phone Number
189. Rotate Array.cpp		189. Rotate Array.cpp
19. Remove Nth Node From End of List		19. Remove Nth Node From End of List
198. House Robber		198. House Robber
199. Binary Tree Right Side View.cpp		199. Binary Tree Right Side View.cpp
2.Add Two Numbers.cpp		2.Add Two Numbers.cpp
20. Valid Parentheses		20. Valid Parentheses
202. Happy Number.cpp		202. Happy Number.cpp
207. Course Schedule.cpp		207. Course Schedule.cpp
208. Implement Trie (Prefix Tree).cpp		208. Implement Trie (Prefix Tree).cpp
209. Minimum Size Subarray Sum.cpp		209. Minimum Size Subarray Sum.cpp
210. Course Schedule II.cpp		210. Course Schedule II.cpp
213. House Robber II.cpp		213. House Robber II.cpp
22. Generate Parentheses		22. Generate Parentheses
224. Basic Calculator.cpp		224. Basic Calculator.cpp
23. Merge k Sorted Lists		23. Merge k Sorted Lists
236. Lowest Common Ancestor of a Binary Tree.cpp		236. Lowest Common Ancestor of a Binary Tree.cpp
238. Product of Array Except Self.cpp		238. Product of Array Except Self.cpp
24. Swap Nodes in Pairs.cpp		24. Swap Nodes in Pairs.cpp
25. Reverse Nodes in k-Group.cpp		25. Reverse Nodes in k-Group.cpp
253. Meeting Rooms II.cpp		253. Meeting Rooms II.cpp
26. Remove Duplicates from Sorted Array		26. Remove Duplicates from Sorted Array
274. H-Index.cpp		274. H-Index.cpp
28. Implement strstr()		28. Implement strstr()
283. Move Zeroes.cpp		283. Move Zeroes.cpp
285 Inorder Successor in BST.cpp		285 Inorder Successor in BST.cpp
3.Longest Substring Without Repeating Characters.cpp		3.Longest Substring Without Repeating Characters.cpp
304. Range Sum Query 2D - Immutable.cpp		304. Range Sum Query 2D - Immutable.cpp
31. Next Permutation.cpp		31. Next Permutation.cpp
315. Count of Smaller Numbers After Self.cpp		315. Count of Smaller Numbers After Self.cpp
33. Search in Rotated Sorted Array.cpp		33. Search in Rotated Sorted Array.cpp
332. Reconstruct Itinerary.cpp		332. Reconstruct Itinerary.cpp
34. Find First and Last Position of Element in Sorted Array		34. Find First and Last Position of Element in Sorted Array
36. Valid Sudoku		36. Valid Sudoku
37. Sudoku Solver.cpp		37. Sudoku Solver.cpp
394. Decode String.cpp		394. Decode String.cpp
4. Median of Two Sorted Arrays.cpp		4. Median of Two Sorted Arrays.cpp
403. Frog Jump.cpp		403. Frog Jump.cpp
41. First Missing Positive.cpp		41. First Missing Positive.cpp
42. Trapping Rain Water		42. Trapping Rain Water
44. Wildcard Matching		44. Wildcard Matching
45. Jump Game II.cpp		45. Jump Game II.cpp
46. Permutations		46. Permutations
48. Rotate Image		48. Rotate Image
49. Group Anagrams		49. Group Anagrams
494. Target Sum.cpp		494. Target Sum.cpp
496. Next Greater Element I		496. Next Greater Element I
5.Longest Palindromic Substring.cpp		5.Longest Palindromic Substring.cpp
50. Pow(x, n)		50. Pow(x, n)
518. Coin Change 2.cpp		518. Coin Change 2.cpp
53. Maximum Subarray		53. Maximum Subarray
54. Spiral Matrix		54. Spiral Matrix
543. Diameter of Binary Tree.cpp		543. Diameter of Binary Tree.cpp
55. Jump Game.cpp		55. Jump Game.cpp
56. Merge Intervals		56. Merge Intervals
6. Zigzag Conversion.cpp		6. Zigzag Conversion.cpp
62. Unique Paths		62. Unique Paths
621. Task Scheduler.cpp		621. Task Scheduler.cpp
63. Unique Paths II.cpp		63. Unique Paths II.cpp
66. Plus One		66. Plus One
679. 24 Game.cpp		679. 24 Game.cpp
684. Redundant Connection.cpp		684. Redundant Connection.cpp
7. Reverse Integer.cpp		7. Reverse Integer.cpp
70. Climbing Stairs		70. Climbing Stairs
73. Set Matrix Zeroes		73. Set Matrix Zeroes
733. Flood Fill.cpp		733. Flood Fill.cpp
743. Network Delay Time.cpp		743. Network Delay Time.cpp
744. Find Smallest Letter Greater Than Target		744. Find Smallest Letter Greater Than Target
75. Sort Colors		75. Sort Colors
76. Minimum Window Substring.cpp		76. Minimum Window Substring.cpp
766. Toeplitz Matrix.cpp		766. Toeplitz Matrix.cpp

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