Booking.com Interview Guide

Showing 3 of 15 questions

Ranking

A question's ranking corresponds to how commonly it's asked by Booking.com. The higher the ranking, the more likely you'll encounter it in a Booking.com interview.

Question

Frequency

Difficulty

Reward Top K Students

You're given student reports and keywords. Determine the top K students based on how many positive and negative keywords appear in their reports.

ArraysStrings

Very likely

If you have a Booking.com interview, it's very likely that you will get this question

Medium

#1. Reward Top K Students

Medium

You're given student reports and keywords. Determine the top K students based on how many positive and negative keywords appear in their reports.

ArraysStrings

This question is very likely to be asked in your Booking.com interview

Sliding Window Maximum

Find the maximum value within a sliding window of size k as it moves across an array. You'll need to efficiently update the maximum as the window slides.

ArraysSliding Windows

Very likely

If you have a Booking.com interview, it's very likely that you will get this question

Hard

#2. Sliding Window Maximum

Hard

Find the maximum value within a sliding window of size k as it moves across an array. You'll need to efficiently update the maximum as the window slides.

ArraysSliding Windows

This question is very likely to be asked in your Booking.com interview

Delete Duplicate Folders in System

You are given a file system represented as a list of folder paths. Identify and delete all duplicate folders, keeping only one copy of each unique folder structure.

ArraysTreesRecursion

Somewhat likely

If you have a Booking.com interview, you might get this question

Hard

#3. Delete Duplicate Folders in System

Hard

You are given a file system represented as a list of folder paths. Identify and delete all duplicate folders, keeping only one copy of each unique folder structure.

ArraysTreesRecursion

This question is somewhat likely to be asked in your Booking.com interview

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