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- 5 Top K Frequent Elements, 6 Product of Array Except Self
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Classroom Contents
NeetCode 150 - Essential LeetCode Problems for Coding Interviews
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- 1 - Into
- 2 - 1 Contains Duplicate, 2 Valid Anagram
- 3 - 3 Two Sum, 4 Group Anagrams
- 4 - 5 Top K Frequent Elements, 6 Product of Array Except Self
- 5 - 7 Valid Sudoku, 8 Encode and Decode Strings
- 6 - 9 Longest Consecutive Sequence, 10 Valid Palindrome
- 7 - 11 Two Sum II Input Array Is Sorted, 12 3Sum
- 8 - 13 Container With Most Water, 14 Trapping Rain Water
- 9 - 15 Best Time to Buy And Sell Stock, 16 Longest Substring w/out Repeating Characters
- 10 - 17 Longest Repeating Character Replacement, 18 Permutation In String
- 11 - 19 Minimum Window Substring, 20 Sliding Window Maximum
- 12 - 21 Valid Parentheses, 22 Min Stack
- 13 - 23 Evaluate Reverse Polish Notation, 24 Generate Parentheses
- 14 - 25 Daily Temperatures, 26 Car Fleet
- 15 - 27 Largest Rectangle In Histogram, 28 Binary Search
- 16 - 29 Search a 2D Matrix, 30 Koko Eating Bananas
- 17 - 31 Find Minimum In Rotated Sorted Array, 32 Search In Rotated Sorted Array
- 18 - 33 Time Based Key Value Store, 34 Median of Two Sorted Arrays
- 19 - 35 Reverse Linked List, 36 Merge Two Sorted Lists
- 20 - 37 Reorder List, 38 Remove Nth Node From End of List
- 21 - 39 Copy List With Random Pointer, 40 Add Two Numbers
- 22 - 41 Linked List Cycle, 42 Find The Duplicate Number
- 23 - 43 LRU Cache, 44 Merge K Sorted Lists
- 24 - 45 Reverse Nodes In K Group, 46 Invert Binary Tree
- 25 - 47 Maximum Depth of Binary Tree, 48 Diameter of Binary Tree
- 26 - 49 Balanced Binary Tree, 50 Same Tree
- 27 - 51 Subtree of Another Tree, 52 Lowest Common Ancestor of a Binary Search Tree
- 28 - 53 Binary Tree Level Order Traversal, 54 Binary Tree Right Side View
- 29 - 55 Count Good Nodes In Binary Tree, 56 Validate Binary Search Tree
- 30 - 57 Kth Smallest Element In a Bst, 58 Construct Binary Tree
- 31 - 59 Binary Tree Maximum Path Sum, 60 Serialize And Deserialize Binary Tree
- 32 - 61 Implement Trie Prefix Tree, 62 Design Add And Search Words
- 33 - 63 Word Search II, 64 Kth Largest Element In a Stream
- 34 - 65 Last Stone Weight, 66 K Closest Points to Origin
- 35 - 67 Kth Largest Element In An Array, 68 Task Scheduler
- 36 - 69 Design Twitter, 70 Find Median From Data Stream
- 37 - 71 Subsets, 72 Combination Sum
- 38 - 73 Permutations, 74 Subsets II
- 39 - 75 Combination Sum II, 76 Word Search
- 40 - 77 Palindrome Partitioning, 78 Letter Combinations of a Phone
- 41 - 79 N Queens, 80 Number of Islands
- 42 - 81 Clone Graph, 82 Max Area of Island
- 43 - 83 Pacific Atlantic Water Flow, 84 Surrounded Regions
- 44 - 85 Rotting 🍊, 86 Walls And Gates
- 45 - 87 Course Schedule, 88 Course Schedule II
- 46 - 89 Redundant Connection, 90 Number of Connected Components
- 47 - 91 Graph Valid Tree, 92 Word Ladder
- 48 - 93 Reconstruct Itinerary, 94 Min Cost to Connect All Points
- 49 - 95 Network Delay Time, 96 🏊
- 50 - 97 Alien Dictionary, 98 Cheapest Flights Within K Stops
- 51 - 99 Climbing Stairs, 100 Min Cost Climbing Stairs
- 52 - 101 House Robber, 102 House Robber II
- 53 - 103 Longest Palindromic Substring, 104 Palindromic Substrings
- 54 - 105 Decode Ways, 106 Coin Change
- 55 - 107 Maximum Product Subarray, 108 Word Break
- 56 - 109 Longest Increasing Subsequence, 110 Partition Equal Subset Sum
- 57 - 111 Unique Paths, 112 Longest Common Subsequence
- 58 - 113 Best Time to Buy And Sell Stock, 114 Coin Change II
- 59 - 115 Target Sum, 116 Interleaving String
- 60 - 117 Longest Increasing Path In a Matrix, 118 Distinct Subsequences
- 61 - 119 Edit Distance, 120 Burst Balloons
- 62 - 121 Regular Expression Matching, 122 Maximum Subarray
- 63 - 123 Jump Game, 124 Jump Game II
- 64 - 125 ⛽, 126 Hand of Straights
- 65 - 127 Merge Triplets to Form Target Triplet, 128 Partition Labels
- 66 - 129 Valid Parenthesis String, 130 Insert Interval
- 67 - 131 Merge Intervals, 132 Non Overlapping Intervals
- 68 - 133 Meeting Rooms, 134 Meeting Rooms II
- 69 - 135 Minimum Interval to Include Each Query, 136 Rotate Image
- 70 - 137 Spiral Matrix, 138 Set Matrix Zeroes
- 71 - 139 Happy Number, 140 Plus One
- 72 - 141 Powx, n, 142 Multiply Strings
- 73 - 143 Detect Squares, 144 Single Number
- 74 - 145 Number of 1 Bits, 146 Counting Bits
- 75 - 147 Reverse Bits, 148 Missing Number
- 76 - 149 Sum of Two Integers, 150 Reverse Integer
