LeetCode Experience

#349 Intersection of Two Arrays

Interview Experience

LeetCode #349: Intersection of Two Arrays. Difficulty: Easy. Topics: Array, Hash Table, Two Pointers, Binary Search, Sorting. Asked at MongoDB in the last 6 months.

Original Source

This is a frequency-tagged signal. The full problem statement lives on the original source.

View original →

About This Question

This is a candidate experience report from a mongodb interview for a swe role during the coding round.

It covers the following topics: Arrays, Binary Search, Hash Table, Sorting, Two Pointers .

Difficulty rating: Easy