Skip to main content
All Questions

Find the sum of all elements in a binary tree that fall within the range [low, high], where 'low' and 'high' are integers.

Unlock detailed company stats for this questionUpgrade

Community answers

No answers contributed by the community yet.

Related questions

Find the k-th smallest and k-th largest element in a binary search tree (BST).Find the equilibrium index in an array where sum of elements to the left is equal to sum of elements to the right.Given an array of n integers and a number k, find the maximum number of elements whose sum is less than k, and return their sum.

Related courses

Course

Software Engineering Interview Prep

Land your dream software engineering role at Google, Amazon, Microsoft, Meta, Apple, and other top companies. Learn from mock interviews, frameworks, and advice from senior candidates—practice data structures, algorithms, system design, people management, behavioral interviews, and more.

Course

System Design Interviews

Learn how to answer the latest system design questions across product, infrastructure, and AI domains. Features in-depth video examples, written breakdowns, and helpful reference patterns. Watch senior engineers and managers answer these questions in mock interview videos.