PrepCode

Binary Search Tree

40 problems

Algorithms pattern questions across top companies

Timeframe:
Showing 40 questions
#96Unique Binary Search TreesMediummathWalkCCCAmazonBloombergClari
#109Convert Sorted List to Binary Search TreeMediumlinked listWalkCCCAmazonAppleBloomberg
#255Verify Preorder Sequence in Binary Search TreeMediumarrayWalkCCCExpediaSalesforceZenefits
#285Inorder Successor in BSTMediumtreeWalkCCCGoogleMetaMicrosoft
#449Serialize and Deserialize BSTMediumstringWalkCCCAmazonGoogleMicrosoft
#776Split BSTMediumtreeWalkCCCAmazonCoupangGoogle
#235Lowest Common Ancestor of a Binary Search TreeMediumtreeNeetCodeAmazonAtlassianBlackRock
#703Kth Largest Element in a StreamEasytreeNeetCodeAdobeAmazonBloomberg
#653Two Sum IV - Input is a BSTEasyhash tableWalkCCCAmazonBloombergGoldman Sachs
#510Inorder Successor in BST IIMediumtreeWalkCCCArista NetworksGoogleMeta
#98Validate Binary Search TreeMediumtreeNeetCodeAmazonAppleAsana
#783Minimum Distance Between BST NodesEasytreeWalkCCCAmazonGoogleMeta
#230Kth Smallest Element in a BSTMediumtreeNeetCodeAmazonBloombergExpedia
#270Closest Binary Search Tree ValueEasybinary searchWalkCCCBloombergGoogleMeta
#938Range Sum of BSTEasytreeWalkCCCAmazonBloombergGoogle
#108Convert Sorted Array to Binary Search TreeEasyarrayWalkCCCAccentureAirbnbAmazon
#701Insert into a Binary Search TreeMediumtreeNeetCodeAmazonAndurilBloomberg
#426Convert Binary Search Tree to Sorted Doubly Linked ListMediumlinked listWalkCCCAmazonMetaTikTok
#272Closest Binary Search Tree Value IIHardtwo pointersWalkCCCAmazonGoogleLinkedIn
#173Binary Search Tree IteratorMediumstackWalkCCCAmazonAppleBloomberg
#99Recover Binary Search TreeMediumtreeWalkCCCAmazonBloombergDE Shaw
#450Delete Node in a BSTMediumtreeNeetCodeAmazonBloombergByteDance
#1038Binary Search Tree to Greater Sum TreeMediumtreeWalkCCCAmazonAppleGoogle
#669Trim a Binary Search TreeMediumtreeWalkCCCAdobeAmazonBloomberg
#1008Construct Binary Search Tree from Preorder TraversalMediumarrayWalkCCCAmazonBloombergGoogle
#1569Number of Ways to Reorder Array to Get Same BSTHardarrayWalkCCCBloombergGoogle
#1373Maximum Sum BST in Binary TreeHarddynamic programmingWalkCCCAmazonBloombergGoogle
#1932Merge BSTs to Create Single BSTHardarrayWalkCCCAmazonGoogleMicrosoft
#700Search in a Binary Search TreeEasytreeWalkCCCAmazonBloombergGoogle
#95Unique Binary Search Trees IIMediumdynamic programmingWalkCCCAmazonBloombergGoogle
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