Loading question…
Data structures · Image-Based Question
Difficulty: MediumFor the pictured tree rooted at 79, which key is at zero-based position 1 in its inorder traversal?
Binary search treesInorder traversal
![Root 79; left child 49, right child 140. Leaves left to right: [36, 66, 139, 155]. Each internal child has its two shown leaves.](/question-diagrams/formats/mixed-image-based-004.svg)
Loading question…
Data structures · Image-Based Question
Difficulty: Medium