DSA With TheAbbie Series' Articles
Back to Abhishek Chaudhary's Series
Single Number II
Single Number II
1 min read
Pascal's Triangle
Pascal's Triangle
1 min read
Number of 1 Bits
Number of 1 Bits
1 min read
Koko Eating Bananas
Koko Eating Bananas
1 min read
Design HashMap
Design HashMap
2 min read
Broken Calculator
Broken Calculator
1 min read
Closest Divisors
Closest Divisors
1 min read
Reverse String
Reverse String
1 min read
Climbing Stairs
Climbing Stairs
1 min read
Ugly Number II
Ugly Number II
1 min read
Hamming Distance
Hamming Distance
1 min read
Perfect Number
Perfect Number
1 min read
Can Place Flowers
Can Place Flowers
1 min read
Remove K Digits
Remove K Digits
1 min read
Reverse Pairs
Reverse Pairs
1 min read
Is Subsequence
Is Subsequence
1 min read
Course Schedule II
Course Schedule II
2 min read
Additive Number
Additive Number
1 min read
Stone Game
Stone Game
1 min read
Simplify Path
Simplify Path
2 min read
Balanced Binary Tree
Balanced Binary Tree
1 min read
Random Pick Index
Random Pick Index
1 min read
Champagne Tower
Champagne Tower
2 min read
Monotonic Array
Monotonic Array
1 min read
Summary Ranges
Summary Ranges
1 min read
Isomorphic Strings
Isomorphic Strings
1 min read
Count Good Meals
Count Good Meals
1 min read
Find the Difference
Find the Difference
1 min read
Word Subsets
Word Subsets
1 min read
Edit Distance
Edit Distance
1 min read
Duplicate Zeros
Duplicate Zeros
1 min read
Single Number
Single Number
1 min read
Keys and Rooms
Keys and Rooms
2 min read
Target Sum
Target Sum
2 min read
Valid Sudoku
Valid Sudoku
2 min read
Roman to Integer
Roman to Integer
2 min read
Reverse Integer
Reverse Integer
1 min read
Palindrome Number
Palindrome Number
1 min read
Loud and Rich
Loud and Rich
2 min read
Range Addition II
Range Addition II
1 min read
Water Bottles
Water Bottles
1 min read
Linked List Cycle
Linked List Cycle
2 min read
Rectangle Area
Rectangle Area
1 min read
Add Binary
Add Binary
1 min read
House Robber
House Robber
1 min read
Relative Ranks
Relative Ranks
1 min read
Reverse Bits
Reverse Bits
1 min read
Network Delay Time
Network Delay Time
1 min read
Is Graph Bipartite?
Is Graph Bipartite?
2 min read
Jump Game II
Jump Game II
1 min read
Insert Interval
Insert Interval
1 min read
Push Dominoes
Push Dominoes
2 min read
Keyboard Row
Keyboard Row
1 min read
Power of Three
Power of Three
1 min read
Jump Game III
Jump Game III
1 min read
Unique Paths II
Unique Paths II
2 min read
Arithmetic Slices
Arithmetic Slices
1 min read
Bulls and Cows
Bulls and Cows
2 min read
Even Odd Tree
Even Odd Tree
2 min read
Jewels and Stones
Jewels and Stones
1 min read
Number Complement
Number Complement
1 min read
Array Nesting
Array Nesting
1 min read
Find Peak Element
Find Peak Element
1 min read
Add Digits
Add Digits
1 min read
Maximum Swap
Maximum Swap
1 min read
Delete and Earn
Delete and Earn
1 min read
Set Matrix Zeroes
Set Matrix Zeroes
1 min read
Single Number III
Single Number III
1 min read
Gas Station
Gas Station
2 min read
3Sum Closest
3Sum Closest
1 min read
Ones and Zeroes
Ones and Zeroes
2 min read
Replace Words
Replace Words
2 min read
Maximum Subarray
Maximum Subarray
1 min read
House Robber III
House Robber III
2 min read
Perfect Squares
Perfect Squares
1 min read
Happy Number
Happy Number
1 min read
Partition Labels
Partition Labels
1 min read
Sequential Digits
Sequential Digits
1 min read
First Bad Version
First Bad Version
1 min read
Truncate Sentence
Truncate Sentence
1 min read
Array Partition I
Array Partition I
1 min read
Sort an Array
Sort an Array
1 min read
Dungeon Game
Dungeon Game
2 min read
Shuffle the Array
Shuffle the Array
1 min read
Game of Life
Game of Life
2 min read
Scramble String
Scramble String
2 min read
2 Keys Keyboard
2 Keys Keyboard
1 min read
Bulb Switcher
Bulb Switcher
1 min read
Word Pattern
Word Pattern
1 min read
Basic Calculator
Basic Calculator
2 min read
Evaluate Division
Evaluate Division
2 min read
Add Two Numbers
Add Two Numbers
1 min read
Word Search
Word Search
2 min read
Group Anagrams
Group Anagrams
1 min read
Spiral Matrix II
Spiral Matrix II
1 min read
Rotate Array
Rotate Array
1 min read
Height Checker
Height Checker
1 min read
Detect Capital
Detect Capital
1 min read
Ransom Note
Ransom Note
1 min read
Flipping an Image
Flipping an Image
1 min read
Integer to Roman
Integer to Roman
2 min read
Clumsy Factorial
Clumsy Factorial
1 min read
Baseball Game
Baseball Game
2 min read
Binary Tree Tilt
Binary Tree Tilt
2 min read
Symmetric Tree
Symmetric Tree
1 min read
Reverse Only Letters
Reverse Only Letters
1 min read
Largest Number
Largest Number
1 min read
Peeking Iterator
Peeking Iterator
2 min read
Longest Happy String
Longest Happy String
1 min read
Zigzag Conversion
Zigzag Conversion
1 min read
Valid Square
Valid Square
2 min read
Clone Graph
Clone Graph
2 min read
Goat Latin
Goat Latin
2 min read
Rings and Rods
Rings and Rods
2 min read
132 Pattern
132 Pattern
2 min read
Diagonal Traverse
Diagonal Traverse
1 min read
Missing Number
Missing Number
1 min read
Binary Gap
Binary Gap
1 min read
Shuffle an Array
Shuffle an Array
1 min read
Sort Colors
Sort Colors
1 min read
H-Index II
H-Index II
1 min read
Design HashSet
Design HashSet
2 min read
Fibonacci Number
Fibonacci Number
1 min read
Most Common Word
Most Common Word
1 min read
Maximal Square
Maximal Square
1 min read
Maximum 69 Number
Maximum 69 Number
1 min read
Transpose Matrix
Transpose Matrix
1 min read
Next Permutation
Next Permutation
2 min read
Minimum Path Sum
Minimum Path Sum
1 min read
Assign Cookies
Assign Cookies
1 min read
Partition List
Partition List
1 min read
Merge Intervals
Merge Intervals
1 min read
Coin Change
Coin Change
1 min read
Valid Parentheses
Valid Parentheses
1 min read
Move Zeroes
Move Zeroes
1 min read
Set Mismatch
Set Mismatch
1 min read
Remove Element
Remove Element
2 min read
Count Primes
Count Primes
1 min read
Flood Fill
Flood Fill
2 min read
Reorganize String
Reorganize String
1 min read
Deepest Leaves Sum
Deepest Leaves Sum
1 min read
Number of Islands
Number of Islands
1 min read
Car Pooling
Car Pooling
1 min read
Count and Say
Count and Say
1 min read
Power of Four
Power of Four
1 min read
Naming a Company
Naming a Company
2 min read
Contiguous Array
Contiguous Array
1 min read
Island Perimeter
Island Perimeter
2 min read
Reach a Number
Reach a Number
1 min read
Binary Tree Paths
Binary Tree Paths
1 min read
Rotate Image
Rotate Image
1 min read
Print Binary Tree
Print Binary Tree
2 min read
Arranging Coins
Arranging Coins
1 min read
Distant Barcodes
Distant Barcodes
1 min read
Majority Element
Majority Element
1 min read
Teemo Attacking
Teemo Attacking
2 min read
Unique Paths III
Unique Paths III
2 min read
Subsets II
Subsets II
1 min read
Permutations II
Permutations II
1 min read
Two Out of Three
Two Out of Three
1 min read
Sudoku Solver
Sudoku Solver
2 min read
Counting Bits
Counting Bits
1 min read
Add Strings
Add Strings
1 min read
Integer Break
Integer Break
1 min read
Shift 2D Grid
Shift 2D Grid
1 min read
Maximum Gap
Maximum Gap
1 min read
Ugly Number
Ugly Number
1 min read
To Lower Case
To Lower Case
1 min read
Multiply Strings
Multiply Strings
1 min read
Binary Search
Binary Search
1 min read
Image Smoother
Image Smoother
2 min read
House Robber II
House Robber II
2 min read
Permutations
Permutations
1 min read
Min Max Game
Min Max Game
2 min read
N-Queens II
N-Queens II
1 min read
Path Crossing
Path Crossing
1 min read
Beautiful Array
Beautiful Array
1 min read
Open the Lock
Open the Lock
2 min read
Snapshot Array
Snapshot Array
2 min read
Word Ladder
Word Ladder
2 min read
Wildcard Matching
Wildcard Matching
1 min read
Rotate String
Rotate String
1 min read
Three Divisors
Three Divisors
1 min read
Last Stone Weight
Last Stone Weight
1 min read
Smallest Range II
Smallest Range II
1 min read
Spiral Matrix
Spiral Matrix
1 min read
Decode Ways
Decode Ways
2 min read
Power of Two
Power of Two
1 min read
Find Pivot Index
Find Pivot Index
2 min read
Divisor Game
Divisor Game
1 min read
Path Sum II
Path Sum II
2 min read
Range Sum of BST
Range Sum of BST
1 min read
Smallest Range I
Smallest Range I
1 min read
Valid Anagram
Valid Anagram
1 min read
Rotate List
Rotate List
1 min read
Long Pressed Name
Long Pressed Name
1 min read
Shuffle String
Shuffle String
1 min read
Valid Palindrome
Valid Palindrome
1 min read