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amanjha7151
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C++, Java
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133 points
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BASIC (4)
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MEDIUM (26)
HARD (1)
- Geek-onacci Number
- Reverse a linked list
- Pairwise swap elements of a linked list
- Inorder Traversal
- Check for BST
- Right View of Binary Tree
- Mirror Tree
- Delete without head pointer
- Height of Binary Tree
- Balanced Tree Check
- Kth from End of Linked List
- Middle of a Linked List
- Left View of Binary Tree
- Level Order in spiral form
- DFS of Graph
- Identical Trees
- Root to leaf path sum
- Nodes without a Sibling
- Lowest Common Ancestor in a BST
- Largest subarray of 0's and 1's
- Level Order Line by Line
- Minimum Depth of a Binary Tree
- Binary Tree to BST
- Match specific pattern
- Kth largest element in BST
- Level order traversal
- Counting Sort
- Delete Mid of a Stack
- Power Set Using Recursion
- k sorted array
- Common in 3 Sorted Arrays
- Minimize the sum of product
- Minimize Difference in Task Priorities
- Two Sum - Pair with Given Sum
- Number of occurrence
- Find the closest pair from two arrays
- Circle and Lattice Points
- Number of factors
- Maximize Toys
- Arithmetic Number
- Detect Loop in linked list
- Bottom View of Binary Tree
- Intersection in Y Shaped Lists
- Diameter of a Binary Tree
- Sum Tree
- Directed Graph Cycle
- Undirected Graph Cycle
- LCA in Binary Tree
- Largest subarray with 0 sum
- Vertical Tree Traversal
- Check if subtree
- Largest BST
- Palindrome Linked List
- Count distinct elements in every window
- Sort a stack
- Top View of Binary Tree
- Ancestors in Binary Tree
- ZigZag Tree Traversal
- Ceil in BST
- Next Greater Element
- Kth Smallest
- k largest elements
- Longest Common Substring
- Kth Smallest Factor
- Subset Sums
- Prefix Suffix String
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