LeetCode

LeetCode Algorithm

The Solutions of problems in LeetCode with deatial Explanations

#	Title	Solution	Difficulty
1	Add Two Sum	Java	Medium

Name		Name	Last commit message	Last commit date
Latest commit History 683 Commits
Binary Prefix Divisible By 5		Binary Prefix Divisible By 5
Binary Search Tree to Greater Sum Tree		Binary Search Tree to Greater Sum Tree
Binary String With Substrings Representing 1 To N		Binary String With Substrings Representing 1 To N
Camelcase Matching		Camelcase Matching
Car Pooling		Car Pooling
Coloring A Border		Coloring A Border
Convert to Base -2		Convert to Base -2
Defanging an IP Address		Defanging an IP Address
Delete Nodes And Return Forest		Delete Nodes And Return Forest
Distant Barcodes		Distant Barcodes
Distribute Candies to People		Distribute Candies to People
Divisor Game		Divisor Game
Duplicate Zeros		Duplicate Zeros
Escape a Large Maze		Escape a Large Maze
Filling Bookcase Shelves		Filling Bookcase Shelves
Find in Mountain Array		Find in Mountain Array
Flip Columns For Maximum Number of Equal Rows		Flip Columns For Maximum Number of Equal Rows
Flower Planting With No Adjacent		Flower Planting With No Adjacent
Greatest Common Divisor of Strings		Greatest Common Divisor of Strings
Grumpy Bookstore Owner		Grumpy Bookstore Owner
Height Checker		Height Checker
Insufficient Nodes in Root to Leaf Paths		Insufficient Nodes in Root to Leaf Paths
Largest Values From Labels		Largest Values From Labels
Last Stone Weight II		Last Stone Weight II
Last Stone Weight		Last Stone Weight
Letter Tile Possibilities		Letter Tile Possibilities
Longest Arithmetic Sequence		Longest Arithmetic Sequence
Longest String Chain		Longest String Chain
Longest Well-Performing Interval		Longest Well-Performing Interval
Matrix Cells in Distance Order		Matrix Cells in Distance Order
Maximum Difference Between Node and Ancestor		Maximum Difference Between Node and Ancestor
Maximum Sum of Two Non-Overlapping Subarrays		Maximum Sum of Two Non-Overlapping Subarrays
Minimum Number of K Consecutive Bit Flips		Minimum Number of K Consecutive Bit Flips
Minimum Score Triangulation of Polygon		Minimum Score Triangulation of Polygon
Moving Stones Until Consecutive II		Moving Stones Until Consecutive II
Moving Stones Until Consecutive		Moving Stones Until Consecutive
Next Greater Element I		Next Greater Element I
Next Greater Element II		Next Greater Element II
Next Greater Element III		Next Greater Element III
Next Greater Node In Linked List		Next Greater Node In Linked List
Number of Enclaves		Number of Enclaves
Number of Submatrices That Sum to Target		Number of Submatrices That Sum to Target
Occurrences After Bigram		Occurrences After Bigram
Pacific Atlantic Water Flow		Pacific Atlantic Water Flow
Parsing A Boolean Expression		Parsing A Boolean Expression
Partition Array for Maximum Sum		Partition Array for Maximum Sum
Path In Zigzag Labelled Binary Tree		Path In Zigzag Labelled Binary Tree
Peak Index in a Mountain Array		Peak Index in a Mountain Array
Perfect Rectangle		Perfect Rectangle
Previous Permutation With One Swap		Previous Permutation With One Swap
Recover a Tree From Preorder Traversal		Recover a Tree From Preorder Traversal
Remove All Adjacent Duplicates In String		Remove All Adjacent Duplicates In String
Remove Duplicate Letters		Remove Duplicate Letters
Remove Outermost Parentheses		Remove Outermost Parentheses
Robot Bounded In Circle		Robot Bounded In Circle
Shortest Common Supersequence		Shortest Common Supersequence
Shortest Path in Binary Matrix		Shortest Path in Binary Matrix
Smallest Subsequence of Distinct Characters		Smallest Subsequence of Distinct Characters
Stream of Characters		Stream of Characters
Sum of Root To Leaf Binary Numbers		Sum of Root To Leaf Binary Numbers
Two City Scheduling		Two City Scheduling
Uncrossed Lines		Uncrossed Lines
Valid Boomerang		Valid Boomerang
Video Stitching		Video Stitching
3Sum With Multiplicity.java		3Sum With Multiplicity.java
Add Two Numbers II.java		Add Two Numbers II.java
Add Two Numbers.java		Add Two Numbers.java
Add to Array-Form of Integer.java		Add to Array-Form of Integer.java
Advantage Shuffle.java		Advantage Shuffle.java
All Nodes Distance K in Binary Tree.java		All Nodes Distance K in Binary Tree.java
All Paths From Source to Target.java		All Paths From Source to Target.java
All Possible Full Binary Trees.java		All Possible Full Binary Trees.java
Alphabet Board Path.java		Alphabet Board Path.java
Ambiguous Coordinates.java		Ambiguous Coordinates.java
Array Nesting.java		Array Nesting.java
As Far from Land as Possible.java		As Far from Land as Possible.java
Asteroid Collision.java		Asteroid Collision.java
Average of Levels in Binary Tree.java		Average of Levels in Binary Tree.java
Base 7.java		Base 7.java
Baseball Game.java		Baseball Game.java
Basic Calculator II.java		Basic Calculator II.java
Basic Calculator.java		Basic Calculator.java
Beautiful Array.java		Beautiful Array.java
Best Sightseeing Pair.java		Best Sightseeing Pair.java
Best Time to Buy and Sell Stock I.java		Best Time to Buy and Sell Stock I.java
Best Time to Buy and Sell Stock II.java		Best Time to Buy and Sell Stock II.java
Best Time to Buy and Sell Stock III.java		Best Time to Buy and Sell Stock III.java
Best Time to Buy and Sell Stock IV.java		Best Time to Buy and Sell Stock IV.java
Best Time to Buy and Sell Stock with Cooldown.java		Best Time to Buy and Sell Stock with Cooldown.java
Best Time to Buy and Sell Stock with Transaction Fee.java		Best Time to Buy and Sell Stock with Transaction Fee.java
Binary Index Tree Template.java		Binary Index Tree Template.java
Binary Tree Cameras.java		Binary Tree Cameras.java
Binary Tree Coloring Game.java		Binary Tree Coloring Game.java
Binary Trees With Factors.java		Binary Trees With Factors.java
Bitwise ORs of Subarrays.java		Bitwise ORs of Subarrays.java
Bomb Enemy.java		Bomb Enemy.java
Bricks Falling When Hit.java		Bricks Falling When Hit.java
Broken Calculator.java		Broken Calculator.java
Burst Balloons.java		Burst Balloons.java
Bus Routes.java		Bus Routes.java

vaquarkhan/LeetCode-solutions

Folders and files

Latest commit

History