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Neetcode 150


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Neetcode 150
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Name
Status
Topics
Score
Difficulty
Search
TODO
13
Encode and Decode Strings
Score
3
Longest Consecutive Sequence
Score
2.5
Find the Index of the First Occurrence in a String
Score
2
Concatenation of Array
Score
4
Replace Elements with Greatest Element on Right
Score
2
Is Subsequence
Score
2.5
Length of Last Word
Score
2
Longest Common Prefix
Score
1.5
Remove Element
Score
2.5
Minimize Size Subarray Sum
Score
3
Find K Closest Elements
Longest Substring with at Most K Distinct Characters
Score
4
Subsets
Score
1
REPEAT
73
Copy List with Random Pointer
Score
2
LRU Cache
Score
2
Invert Binary Tree
Score
3.5
Find if Path Exists in Graph
Score
1.5
Find Center of Star Graph
Score
3
Number of Islands
Score
1.5
Clone Graph
Score
2
Max Area of Island
Score
2
Minimum Window Substring
Score
2.5
Sliding Window Maximum
Score
3.5
Permutation in String
Score
3
3Sum
Score
3.5
Surrounded Regions
Score
2
Group Anagrams
Score
2
Top K Frequent Elements
Score
1.5
Valid Sudoku
Score
3.5
First Bad Version
Score
3
Sqrt(x)
Score
1.5
Kth Largest Element in a Stream
Score
1.5
Last Stone Weight
Score
2
Search in Rotated Sorted Array
Score
2.5
K Closest Points to Origin
Score
4
Kth Largest Element in Array
Score
3.5
Task Scheduler
Score
2
Time Based Key-Value Store
Score
4
Design Twitter
Score
3.5
Happy Number
Score
2
Binary Tree Inorder Traversal
Score
2
Binary Tree Preorder Traversal
Score
1.5
Same Tree
Score
2.5
Subtree of Another Tree
Score
2
Binary Tree Postorder Traversal
Score
2
Binary Tree Level Order Traversal
Score
3
Single Element in a Sorted Array
Score
1.5
Minimum Depth of Binary Tree
Score
1.5
Symmetric Tree
Score
3
Path Sum
Score
2
Island Perimeter
Score
2
3Sum Closest
Score
3.5
3Sum Smaller
Score
3
Two Sum Less Than K
Score
3.5
Subarray Product Less Than K
Score
1.5
Trapping Rain Water
Score
2
Remove Duplicates from Sorted Array II
Score
1.5
Best Time to Buy and Sell Stock II
Score
1
Remove Duplicates from Sorted Array
Score
2
Valid Parentheses
Score
3.5
Maximum Depth of Binary Tree
Score
2.5
Diameter of Binary Tree
Score
2
Min Stack
Score
3.5
Valid Palindrome
Score
3.5
Evaluate Reverse Polish Notation
Score
3.5
Lowest Common Ancestor of a Binary Search Tree
Score
3.5
Balanced Binary Tree
Score
3
Contains Duplicate II
Score
2.5
Longest Repeating Character Replacement
Score
3.5
Longest Substring without Repeating Characters
Score
4
Generate Parentheses
Score
3.5
Daily Temperatures
Score
3.5
Car Fleet
Score
3
Search a 2D Matrix
Score
3.5
Koko Eating Bananas
Score
3.5
Permutations
Score
2
Find Minimum in Rotated Sorted Array
Score
4
Majority Element
Score
3
Reverse a Linked List
Score
3
Remove Nth Node From End of List
Score
2.5
Product of Array Except Self
Score
2.5
Middle of Linked List
Score
2.5
Reorder List
Score
2
Add Two Numbers
Score
2.5
Find the Duplicate Number
Score
1
Design HashSet
Score
3
DONE
11
Flood Fill
Score
4
Valid Anagram
Score
4
Linked List Cycle
Score
5
Two Sum
Score
5
Best Time to Buy and Sell Stock
Score
5
Binary Search
Score
5
Reverse String
Score
5
Contains Duplicate
Score
5
Two Sum II Input Array is Sorted
Score
5
Container with Most Water
Score
5
Merge Two Sorted Lists
Score
4
4
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