Pure Storage Interview Guide

Showing 3 of 7 questions

Ranking

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

Question

Frequency

Difficulty

Valid Square

Determine if four given points in a 2D plane form a valid square. A valid square has four equal sides and four right angles.

Very likely

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

Medium

#1. Valid Square

Medium

Determine if four given points in a 2D plane form a valid square. A valid square has four equal sides and four right angles.

This question is very likely to be asked in your Pure Storage interview

Palindromic Substrings

Find the number of palindromic substrings within a given string. Consider each single character and repeated characters as a substring.

StringsDynamic ProgrammingTwo Pointers

Somewhat likely

If you have a Pure Storage interview, you might get this question

Medium

#2. Palindromic Substrings

Medium

Find the number of palindromic substrings within a given string. Consider each single character and repeated characters as a substring.

StringsDynamic ProgrammingTwo Pointers

This question is somewhat likely to be asked in your Pure Storage interview

Design Skiplist

Implement a Skiplist data structure that supports efficient search, insertion, and deletion of elements. A Skiplist is a probabilistic data structure with multiple levels of linked lists.

Linked Lists

Somewhat likely

If you have a Pure Storage interview, you might get this question

Hard

#3. Design Skiplist

Hard

Implement a Skiplist data structure that supports efficient search, insertion, and deletion of elements. A Skiplist is a probabilistic data structure with multiple levels of linked lists.

Linked Lists

This question is somewhat likely to be asked in your Pure Storage interview

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