Top 30 Question in Meta

1. Diameter of Binary Tree
2. Simplify Path
3. Merge Sorted Array
4. Valid Palindrome
5. LRU Cache
6. Find Peak Element
7. Valid Palindrome II
8. Dot Product of Two Sparse Vectors
9. Kth Largest Element in an Array
10. Lowest Common Ancestor of a Binary Tree
11. Lowest Common Ancestor of a Binary Tree III
12. Binary Tree Vertical Order Traversal
13. Minimum Remove to Make Valid Parentheses
14. Valid Word Abbreviation
15. Range Sum of BST
16. K Closest Points to Origin
17. Pow(x, n)
18. Merge Intervals
19. Find First and Last Position of Element in Sorted Array
20. Binary Tree Right Side View
21. Shortest Path in Binary Matrix
22. Basic Calculator II
23. Subarray Sum Equals K
24. Nested List Weight Sum
25. Top K Frequent Elements
26. Custom Sort String
27. Copy List with Random Pointer
28. Vertical Order Traversal of a Binary Tree
29. Random Pick with Weight
30. Next Permutation
31. Buildings With an Ocean View
32. Kth Missing Positive Number
33. Course Schedule
34. Best Time to Buy and Sell Stock
35. Sum Root to Leaf Numbers
36. Max Consecutive Ones III
37. Add Strings
38. Minimum Window Substring
39. Two Sum
40. Clone Graph
41. Valid Number
42. Exclusive Time of Functions
43. Palindromic Substrings
44. Minimum Add to Make Parentheses Valid
45. Remove All Adjacent Duplicates in String II
46. Longest Palindromic Substring
47. Count Nodes Equal to Average of Subtree
48. Remove Nth Node From End of List
49. Valid Parentheses
50. Maximum Subarray
51. String to Integer (atoi)
52. Longest Valid Parentheses
53. Closest Binary Search Tree Value
54. Robot Room Cleaner
55. Alien Dictionary
56. Word Ladder
57. Group Shifted Strings
58. Set Matrix Zeroes
59. Contains Duplicate II
60. Regular Expression Matching
61. All Nodes Distance K in Binary Tree
62. Moving Average from Data Stream
63. Insert into a Sorted Circular Linked List
64. Minimum Operations to Make the Integer Zero
65. Find K Closest Elements
66. Valid Anagram
67. Merge Two Binary Trees
68. Pascal's Triangle
69. Strobogrammatic Number
70. Unique Paths
71. Decode String
72. Friends Of Appropriate Ages
73. Check Completeness of a Binary Tree
74. Kth Smallest Element in a Sorted Matrix
75. Merge k Sorted Lists
76. Majority Element
77. Add Two Numbers
78. Longest Common Prefix
79. Boundary of Binary Tree
80. N-Queens
81. Making A Large Island
82. Trapping Rain Water
83. Rotate String
84. Goat Latin
85. Find Pivot Index
86. Search Insert Position
87. Longest Substring Without Repeating Characters
88. Minimize Maximum Pair Sum in Array
89. Generate Parentheses
90. Open the Lock
91. Maximum Points You Can Obtain from Cards
92. Median of Two Sorted Arrays
93. Subsets
94. Tenth Line
95. Koko Eating Bananas
96. Battleships in a Board
97. Count Elements With Maximum Frequency
98. Design Tic-Tac-Toe
99. Rabbits in Forest
100. Missing Element in Sorted Array
101. Merge Two Sorted Lists
102. Count Primes
103. Populating Next Right Pointers in Each Node
104. Minimum Cost For Tickets
105. Sliding Window Median
106. Find Most Frequent Vowel and Consonant
107. Group Anagrams
108. Largest Perimeter Triangle
109. Range Sum Query - Immutable

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