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dikshantmalidev
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SCHOOL (2)
BASIC (40)
EASY (100)
MEDIUM (83)
HARD (9)
- Rotate a Linked List
- Sort a linked list of 0s, 1s and 2s
- Rearrange a linked list
- Add 1 to a Linked List Number
- Detect Loop in linked list
- Merge Sort
- Delete without head pointer
- Diameter of a Binary Tree
- Merge two sorted linked lists
- Undirected Graph Cycle
- Largest subarray with 0 sum
- Find kth element of spiral matrix
- Max sum in the configuration
- Implement Atoi
- Palindrome Linked List
- Count distinct elements in every window
- Level order traversal
- Peak element
- Construct Tree from Inorder & Preorder
- Maximum path sum
- ZigZag Tree Traversal
- Coin Change - Minimum number of coins
- Tower Of Hanoi
- Power Of Numbers
- Wave Array
- Maximum Index
- Rotate Array
- Kadane's Algorithm
- Count Inversions
- Smallest Positive missing number
- Union of 2 Sorted Arrays
- Merge Without Extra Space
- Boolean Matrix
- Spirally traversing a matrix
- Search in a sorted Matrix
- Subarrays with equal 1s and 0s
- Longest Consecutive Subsequence
- Strings Rotations of Each Other
- Stock span problem
- Next Greater Element
- Activity Selection
- Fractional Knapsack
- Job Sequencing Problem
- Minimum Platforms
- Stickler Thief
- Ways to Reach the n'th Stair
- Optimal Strategy For A Game
- Longest Common Subsequence
- 0 - 1 Knapsack Problem
- Equal Sum Partition
- Allocate Minimum Pages
- Zero Sum Subarrays
- Kth Smallest
- Container With Most Water
- Rotate by 90 degree
- Overlapping Intervals
- Maximum Subarray Sum
- Word Break
- Longest Subarray Length
- Sum of Differences
- Sort 0s, 1s and 2s
- Consecutive 1's not allowed
- Search in Rotated Sorted Array
- Form the Largest Number
- Maximum Product Subarray
- Row with max 1s
- Nuts and Bolts Problem
- Length of the longest substring
- Minimum sum
- First and Last Occurrences
- Permutations of a String
- Coin Change (Count Ways)
- Sieve of Eratosthenes
- Coin Change (Minimum Coins)
- Partition Equal Subset Sum
- Nth Natural Number
- Next Permutation
- Smaller on Left
- Product of Primes
- Subset Sum Problem
- Anti Diagonal Traversal of Matrix
- Min Cost Climbing Stairs
- Overlapping Intervals
- Reverse a linked list
- Inorder Traversal
- Right View of Binary Tree
- Height of Binary Tree
- Balanced Tree Check
- Kth from End of Linked List
- Middle of a Linked List
- Check If Circular Linked List
- Left View of Binary Tree
- Delete Middle of Linked List
- Find Transition Point
- Remove Duplicates from a Sorted Linked List
- Postorder Traversal
- DFS of Graph
- BFS of graph
- Identical Trees
- Square Root
- Run Length Encoding
- Largest subarray of 0's and 1's
- Remove Duplicates Sorted Array
- Level Order Line by Line
- Remove Duplicates from an array
- Third largest element
- Delete in a Singly Linked List
- Array Duplicates
- Insert in a Sorted List
- More than n/k Occurrences
- Learn to Comment
- Max and Second Max
- Hashing for pair - 1
- Hashing for pair - 2
- Fibonacci Numbers - Top Down DP
- Fibonacci Numbers - Bottom Up DP
- Coin Change - Number of ways
- Kadane's Algorithm - I
- Check K-th Bit
- Mean And Median of Array
- Equilibrium Point
- Count 1's in binary array
- Floor in a Sorted Array
- Matrix Boundary Traversal
- Count Non-Repeated Elements
- Anagram
- String Rotated by 2 Places
- Reverse Words
- Non Repeating Character
- K largest elements
- N meetings in one room
- Count Digits in a Number
- Count ways to N'th Stair
- Count number of hops
- Recursively Sum N Numbers
- Factorial Using Recursion
- Middle Of Stack
- Union of Arrays with Duplicates
- Count Elements Greater Than X
- Count Smaller Than X
- Find Immediate Smaller Than X
- Array Update At Index
- Array Delete And Shift
- Is Array Sorted
- Find Immediate Greater Than X
- Two Sum
- Missing in Array
- First Non Repeating Character
- Product array puzzle
- Needle in a Haystack
- Reverse The Array
- Insert In Sorted Linked List
- Delete Tail of Linked List
- Delete Head of Linked List
- Circular Linked List Head Insert
- Circular Linked List Tail Insert
- Circular Linked List Insertion At Position
- Delete Tail of Circular Linked List
- Delete Head of Circular Linked List
- Circular Linked List Delete at Position
- Pizza Love
- Intersection of Arrays with Distinct
- Average of String
- Sum of Product of Digits
- Sum of Maximum And Minimum
- Break The Tie
- Trapping Rain Water
- Missing And Repeating
- Find Kth Rotation
- Search in a Row-Column sorted matrix
- Move All Zeroes to End
- String Duplicates Removal
- Sort Array II
- Second Largest
- Two Sum - Pair with Given Sum
- Palindrome String
- Number of 1 Bits
- Max Sum Subarray of size K
- Nth Fibonacci Number
- Sum Of Digits
- Minimum steps to minimize n as per given condition
- Plus One
- Silver and Gold
- Find Length of Linked List
- Count Leaves in Binary Tree
- Replace all 0's with 5
- Preorder Traversal
- First Occurence
- Linked List Insertion At End
- Anagram of String
- Who has the majority?
- Array insert at index
- Array insert at end
- Array Search
- Sorted Array Search
- Binary String
- Sum of Digits of a Number
- Power Using Recursion
- Fibonacci Using Recursion
- GCD Euclid
- Insert In Stack
- Length of String
- Vowels in String
- Count Distinct Vowels in String
- Count Words in String
- Reverse a String
- Get Element At Index
- Maximum and Minimum In Array
- Print Linked List
- Sum The Nodes of Linked List
- Maximum And Minimum In Linked List
- Search In Linked List
- Linked List Insertion At Position
- Display Circular Linked List
- Length of Circular Linked List
- Binary Array Sorting
- Quick Left Rotation
- Rotate Array by One
- One odd Occuring
- Array Subset
- LCM And GCD
- House Robber
- Middle of Three