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divyanshu132
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Indian Institute of Information Technology (IIITM) Imphal
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C++
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133
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51
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BASIC (5)
EASY (20)
MEDIUM (24)
HARD (2)
- Check for BST
- Bottom View of Binary Tree
- Diameter of a Binary Tree
- Sum Tree
- Connect Nodes of Levels
- Diagonal Tree Traversal
- Tree Boundary Traversal
- Lowest Common Ancestor in a BST
- Vertical Tree Traversal
- Count distinct elements in every window
- Root to leaf paths sum
- Indexes of Subarray Sum
- Minimum Platforms
- Allocate Minimum Pages
- Zero Sum Subarrays
- Most frequent word in an array of strings
- Word Break
- Paths to reach origin
- Sort in specific order
- Next Smaller Element
- Smallest distinct window
- Friends Pairing Problem
- Temple Offerings
- Return two prime numbers
- Height of Binary Tree
- Left View of Binary Tree
- Level Order in spiral form
- DFS of Graph
- BFS of graph
- Identical Trees
- Expression Tree
- Symmetric Tree
- Array Leaders
- Check if a string is Isogram or not
- Winner of an election
- Count number of hops
- Numbers containing 1, 2 and 3
- Count Subarrays with Same Min and Max
- Find the closest number
- Maximum no of 1's row
- At Least K Occurrences
- Lucky Number
- Even Fibonacci Numbers Sum
- Count all possible paths from top left to bottom right