eBay Interview Guide

Showing 3 of 72 questions

Ranking

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

Question

Frequency

Difficulty

Partition Equal Subset Sum

Determine if a given array of numbers can be divided into two subsets with equal sums. Essentially, can you split the array so both sides add up to the same value?

ArraysDynamic Programming

Very likely

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

Medium

#1. Partition Equal Subset Sum

Medium

Determine if a given array of numbers can be divided into two subsets with equal sums. Essentially, can you split the array so both sides add up to the same value?

ArraysDynamic Programming

This question is very likely to be asked in your eBay interview

Remove One Element to Make the Array Strictly Increasing

Determine if removing a single element from an array can make the remaining elements strictly increasing. You need to check if it's possible to obtain a strictly increasing sequence by deleting at most one element.

Arrays

Very likely

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

Easy

#2. Remove One Element to Make the Array Strictly Increasing

Easy

Arrays

This question is very likely to be asked in your eBay interview

LRU Cache

Design a data structure that acts as a Least Recently Used (LRU) cache. Implement methods to get and put key-value pairs, evicting the least recently used entry when the cache is full.

Linked ListsDynamic Programming

Very likely

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

Medium

#3. LRU Cache

Medium

Design a data structure that acts as a Least Recently Used (LRU) cache. Implement methods to get and put key-value pairs, evicting the least recently used entry when the cache is full.

Linked ListsDynamic Programming

This question is very likely to be asked in your eBay interview

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