Skip to main content
All Questions

Given two trees, determine if the pre-order traversals of two trees are same or not.

Unlock detailed company stats for this questionUpgrade

Interview experiences

1 shared
Google · a year ago
"Asked to code the pre order traversal of a tree. Later asked determine if pre order traversals of two trees are same or not."
Software Engineer · Entry Level / L3

Community answers

No answers contributed by the community yet.

Related questions

Determine if a number is a power of two.Determine if two words are sorted in lexicographic order.

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.