Blind 75 LeetCode Questions

1. Array

   1. Two Sum
   2. Best Time to Buy and Sell Stock
   3. Contains Duplicate
   4. Product of Array Except Self
   5. Maximum Subarray
   6. Maximum Product Subarray
   7. Find Minimum in Rotated Sorted Array
   8. Search in Rotated Sorted Array
   9. 3 Sum
   10. Container With Most Water

2. Binary

   11. Sum of Two Integers
   12. Number of 1 Bits
   13. Counting Bits
   14. Missing Number
   15. Reverse Bits

3. Dynamic Programming

   16. Climbing Stairs
   17. Coin Change
   18. Longest Increasing Subsequence
   19. Longest Common Subsequence
   20. Word Break Problem
   21. Combination Sum
   22. House Robber
   23. House Robber II
   24. Decode Ways
   25. Unique Paths
   26. Jump Game

4. Graph

   27. Clone Graph
   28. Course Schedule
   29. Pacific Atlantic Water Flow
   30. Number of Islands
   31. Longest Consecutive Sequence
   32. Alien Dictionary (Leetcode Premium)
   33. Graph Valid Tree (Leetcode Premium)
   34. Number of Connected Components in an Undirected Graph (Leetcode Premium)

5. Interval

   35. Insert Interval
   36. Merge Intervals
   37. Non-overlapping Intervals
   38. Meeting Rooms (Leetcode Premium)
   39. Meeting Rooms II (Leetcode Premium)

6. Linked List

   40. Reverse a Linked List
   41. Detect Cycle in a Linked List
   42. Merge Two Sorted Lists
   43. Merge K Sorted Lists
   44. Remove Nth Node From End Of List
   45. Reorder List

7. Matrix

   46. Set Matrix Zeroes
   47. Spiral Matrix
   48. Rotate Image
   49. Word Search

8. String

   50. Longest Substring Without Repeating Characters
   51. Longest Repeating Character Replacement
   52. Minimum Window Substring
   53. Valid Anagram
   54. Group Anagrams
   55. Valid Parentheses
   56. Valid Palindrome
   57. Longest Palindromic Substring
   58. Palindromic Substrings
   59. Encode and Decode Strings (Leetcode Premium)

9. Tree

   60. Maximum Depth of Binary Tree
   61. Same Tree
   62. Invert/Flip Binary Tree
   63. Binary Tree Maximum Path Sum
   64. Binary Tree Level Order Traversal
   65. Serialize and Deserialize Binary Tree
   66. Subtree of Another Tree
   67. Construct Binary Tree from Preorder and Inorder Traversal
   68. Validate Binary Search Tree
   69. Kth Smallest Element in a BST
   70. Lowest Common Ancestor of BST
   71. Implement Trie (Prefix Tree)
   72. Add and Search Word
   73. Word Search II

10. Heap

    74. Merge K Sorted Lists
    75. Top K Frequent Elements
    76. Find Median from Data Stream