1p3a Question · Oct 2025 · USA

SnapshotSet with Iterator

Question Details

Problem Statement Design a data structure called SnapshotSet<T>. This is like a normal set, but it has a special feature: snapshot-based iterators. The main rule is simple: When you ask for a

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About This Question

This is a reported interview question from a databricks interview for a swe role reported in 2025.

It covers the following topics: Tree, Sorting, Sql .

Difficulty rating: Easy