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abhishek7
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BASIC (5)
EASY (26)
MEDIUM (79)
HARD (6)
- Rearrange characters
- Sort a linked list of 0s, 1s and 2s
- Add Number Linked Lists
- Quick Sort on Linked List
- Bottom View of Binary Tree
- Flattening a Linked List
- Diagonal Tree Traversal
- Tree Boundary Traversal
- LCA in Binary Tree
- Largest subarray with 0 sum
- Topological sort
- Kth element in Matrix
- Clone a Binary Tree
- Count Palindromic Subsequences
- Minimum Swaps to Sort
- Maximum Difference
- Palindrome Linked List
- Strongly Connected
- Rat in a Maze Problem - I
- Closest in BST
- k-Anagram
- Top View of Binary Tree
- Merge Sort for Linked List
- Euler Circuit in an Undirected Graph
- Binary Tree to CDLL
- Construct tree from Inorder and LevelOrder
- Mother Vertex
- Kadane's Algorithm
- Unique BST's
- Indexes of Subarray Sum
- Subarrays with equal 1s and 0s
- Stock span problem
- Fractional Knapsack
- Job Sequencing Problem
- Minimum Platforms
- Combination Sum
- M-Coloring Problem
- Egg Dropping Puzzle
- Optimal Strategy For A Game
- Shortest Common Supersequence
- Word Break
- Sort 0s, 1s and 2s
- Consecutive 1's not allowed
- Subarray Sum Divisible By K
- Row with max 1s
- Check if frequencies can be equal
- Smallest subarray with all occurrences of a most frequent element
- Count the Reversals
- Equal 0, 1 and 2
- Longest Common Substring
- Longest substring with distinct characters
- K-th element of two Arrays
- Minimum swaps and K together
- LCS of three strings
- First negative in every window of size k
- Minimize the Heights II
- Permutations of a String
- Unique Number II
- Smallest number
- Knapsack with Duplicate Items
- Partition Equal Subset Sum
- Longest Bitonic subsequence
- Count possible ways to construct buildings
- Probability of Knight
- Digit multiplier
- Subset Sums
- Choose and Swap
- Longest Repeating Subsequence
- Largest square formed in a matrix
- Pairs of Non Coinciding Points
- Eulerian Path in an Undirected Graph
- Traverse All Edges And Vertices
- Floyd Warshall
- Negative weight cycle
- Search Pattern (Z-algorithm)
- All Palindromic Partitions
- Maximum product subset of an array
- Max Equal sum of 3 Stacks
- Buy Maximum Stocks
- Delete nodes having greater value on right
- Left View of Binary Tree
- Find Transition Point
- Reverse Level Order Traversal
- DFS of Graph
- BFS of graph
- Inorder Successor in BST
- Construct BST from Postorder
- Reverse first K of a Queue
- Generate Binary Numbers
- Minimum Cost of ropes
- N meetings in one room
- Union of Arrays with Duplicates
- Missing in Array
- Max Value Permutation
- Missing And Repeating
- Maximize sum after K negations
- Chocolate Distribution Problem
- Find Pair Given Difference
- Swap and Maximize
- Shop in Candy Store
- Sieve of Eratosthenes
- Check if it is possible to survive on Island
- Tricky Sorting Cost
- Smallest Subset with Greater Sum
- Minimum Sum of Absolute Differences of Pairs
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