Airbnb Interview Questions

Airbnb is an online marketplace that connects people who want to rent out their homes with people who are looking for accommodations in specific locales. Airbnb, Inc is an American company that operates an online marketplace for lodging, primarily homestays for vacation rentals, and tourism activities.

It has got a 4.0* rating on Glassdoor and is considered one of the best product-based companies. It is highly regarded for its work-life balance.

They provide good training as well which will be beneficial in future too. You can practice the below Airbnb Interview Questions for the interview. We have collected past frequently asked Airbnb Interview Questions for your reference.

Airbnb Array Questions

Question 1. Maximum Profit in Job Scheduling Leetcode Solution Problem Statement The Maximum Profit in Job Scheduling LeetCode Solution – “Maximum Profit in Job Scheduling” states that you’re given n jobs where each job starts from startTime[i] and ends at endTime[i] and obtaining the profit of profit[i]. We need to return the maximum profit that we can have such ...

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Question 2. Trapping Rain Water Leetcode Solution Problem Statement The Trapping Rain Water LeetCode Solution – “Trapping Rain Water” states that given an array of heights which represents an elevation map where the width of each bar is 1. We need to find the amount of water trapped after rain. Example: Input: height = [0,1,0,2,1,0,1,3,2,1,2,1] Output: 6 Explanation: Check ...

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Question 3. Combination Sum Leetcode Solution The problem Combination Sum Leetcode Solution provides us an array or list of integers and a target. We are told to find the combinations that can be made using these integers any number of times that add up to the given target. So more formally, we can use the given ...

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Question 4. Count Number of Occurrences in a Sorted Array Problem Statement In the “Count Number of Occurrences in a Sorted Array” problem, we have given a sorted array. Count the number of occurrences or frequency in a sorted array of X where X is an integer. Example Input 13 1 2 2 2 2 3 3 3 4 4 ...

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Airbnb Stack Questions

Question 5. Trapping Rain Water Leetcode Solution Problem Statement The Trapping Rain Water LeetCode Solution – “Trapping Rain Water” states that given an array of heights which represents an elevation map where the width of each bar is 1. We need to find the amount of water trapped after rain. Example: Input: height = [0,1,0,2,1,0,1,3,2,1,2,1] Output: 6 Explanation: Check ...

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Airbnb Other Questions

Question 6. Regular Expression Matching Regular Expression Matching LeetCode Solution Problem Statement Regular Expression Matching Regular Expression Matching LeetCode Solution – Given an input string s and a pattern p, implement regular expression matching with support for '.' and '*' where: '.' Matches any single character.​​​​ '*' Matches zero or more of the preceding element. The matching should cover the entire input string (not partial). Example Test Case 1: Input: ...

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Question 7. Smallest Common Region Leetcode Solution Problem Statement Smallest Common Region Leetcode Solution – You are given some lists of regions where the first region of each list includes all other regions in that list. Naturally, if a region x contains another region y then x is bigger than y. Also, by definition, a region x contains itself. Given two regions: region1 and region2, return the smallest region that contains ...

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Question 8. Koko Eating Bananas LeetCode Solution Problem Statement Koko Eating Bananas LeetCode Solution – Koko loves to eat bananas. There are n piles of bananas, the ith pile has piles[i] bananas. The guards have gone and will come back in h hours. Koko can decide her bananas-per-hour eating speed of k. Each hour, she chooses some pile of bananas and eats k bananas from that pile. If ...

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Question 9. Find Median from Data Stream LeetCode Solution Problem Statement Find Median from Data Stream LeetCode Solution – The median is the middle value in an ordered integer list. If the size of the list is even, there is no middle value and the median is the mean of the two middle values. For example, for arr = [2,3,4], the median ...

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Question 10. Robot Bounded In Circle LeetCode Solution Problem Statement Robot Bounded In Circle LeetCode Solution – On an infinite plane, a robot initially stands at (0, 0) and faces north. Note that: The north direction is the positive direction of the y-axis. The south direction is the negative direction of the y-axis. The east direction is the positive direction of the x-axis. The west direction is the ...

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Question 11. Flatten 2D Vector LeetCode Solution Problem Statement Flatten 2D Vector LeetCode Solution – Design an iterator to flatten a 2D vector. It should support the next and hasNext operations. Implement the Vector2D class: Vector2D(int[][] vec) initializes the object with the 2D vector vec. next() returns the next element from the 2D vector and moves the pointer one step forward. You may assume that all ...

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Question 12. Alien Dictionary LeetCode Solution Problem Statement Alien Dictionary LeetCode Solution – There is a new alien language that uses the English alphabet. However, the order among the letters is unknown to you. You are given a list of strings words from the alien language’s dictionary, where the strings in words are sorted lexicographically by the rules of this new language. ...

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Question 13. Intersection of Two Linked Lists LeetCode Solution Problem Statement Intersection of Two Linked Lists LeetCode Solution – We are given the heads of two strongly linked-lists headA and headB. It is also given that the two linked lists may intersect at some point. We are asked to return the node at which they intersect or null if ...

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Question 14. Convert to Base -2 LeetCode Solution Problem Statement Convert to Base -2 LeetCode Solution – Given an integer n, return a binary string representing its representation in base -2. Note that the returned string should not have leading zeros unless the string is "0". Input: n = 2 Output: "110" Explantion: (-2)2 + (-2)1 = 2 Explanation The logic is ...

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Question 15. Employee Free Time LeetCode Solution Problem Statement Employee Free Time LeetCode Solution – We are given a list schedule of employees, which represents the working time for each employee. Each employee has a list of non-overlapping Intervals, and these intervals are in sorted order. Return the list of finite intervals representing the common, positive-length free time for all employees, also in ...

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Question 16. Single Number Leetcode Solution Problem Statement Single Number Leetcode Solution – We are given a non-empty array of integers and need to find an element that appears exactly once. It is given in the question that every element appears twice except for one. Example 1: Input: nums = [2,2,1] Output: 1 Example 2: Input: ...

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Question 17. Convert Sorted Array to Binary Search Tree Leetcode Solution Consider we are given a sorted array of integers. The goal is to build a Binary Search Tree from this array such that the tree is height-balanced. Note that a tree is said to be height-balanced if the height difference of left and right subtrees of any node in the ...

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