Find a value in a BST

July 20, 2021
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Deletion of a node in a BST

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Find min and max value in a BST

July 20, 2021
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Find inorder successor and inorder predecessor in a BST

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Check if a tree is a BST

July 20, 2021
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Populate inorder successor of all nodes

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Find LCA in a BST

July 18, 2021
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Construct BST from preorder traversal

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Convert binary tree into BST

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Convert a normal BST into a balanced BST

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Merge two BST

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Find Kth largest element in a BST

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Find Kth smallest element in a BST

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Count pairs from 2 BST whose sum is equal to given value X

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Find the median of BST in O(n) time and O(1) space

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Count BST nodes that lie in a given range

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Replace every element with the least greater element on its right

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Given N appointments, find the conflicting appointments

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Check preorder is valid

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Check whether BST contains dead end

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Largest BST in a binary tree

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Flatten BST to sorted list

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