Glassdoor Interview Questions

Note: ensure you read the disclaimer on the previous page reading the accuracy and sourcing of these problems.

Zeros to the End

Write a method that moves all zeros in an array to its end. You should maintain the order of all other elements. Here's an example: js zerosToEnd 1, 0, 2, 0, 4, 0 1, 2, 4, 0, 0, 0 Here's another one: js zerosToEnd 1, 0, 2, 0, 4, 0 1, 2, 4, 0, 0, 0 F...

Difficulty: 5/10

Trapping Rain Water

The Trapping Rain Water Challenge: A Deep Dive Imagine you're looking at an elevation map displaying rainfall over a region's landscape. The map consists of bars of varying heights, each representing different elevations. Can you determine the amount of rainwater that this uneven terrain can hold?...

Difficulty: 8/10

Implement a Binary Search Tree

Let's implement a Binary Search Tree ! Recall that a binary search tree , or a BST , is a binary tree lessons an intro to binary trees and search trees that is ordered via these two properties: 1. The left sub tree of a node has a value less than or equal to its parent node's value. 2. The ...

Difficulty: 6/10

Longest Palindromic Substring

We're given a string that's a mixture of several alphabetical characters. js const str "algototheehtotdaily" Could you write a method to find the longest substring that is considered a palindrome? In the above example, it would be "totheehtot" . Where there are multiple longest ...

Difficulty: 7/10

K Largest Elements From List

We're given a list or array of numbers, like the following: const nums 5, 16, 7, 9, 1, 4, 3, 11, 2 Can you write an algorithm to find the k largest values in a list of n elements? If k were 3 , we'd want the three largest numbers returned. The correct logic would return 16, 11, 9 ....

Difficulty: 5/10

Targets and Vicinities

You're playing a game with a friend called **Target and Vicinity**. *Target and Vicinity* consists of one person thinking up a number in their head, and the other guessing that number. Sounds simple enough the caveat is that we also want to credit close guesses. To estimate the proximity of the ...

Difficulty: 6/10

Next Greater Element in a Circular Array

A circular array challenges next larger in a circular array is one where the next element of the last element is the first element. You know how standard arrays look. Instead of 1, 2, 3, 4 , imagine the following, where after index 7 , we'd move back to index 0 . Can you write ...

Difficulty: 6/10

Matrix Operations

Here's a fun one: let's say we have a 2D array matrix that is a size of m rows and n columns. It is initially prefilled with 0 s and looks like the following: js 0, 0, 0, 0 , 0, 0, 0, 0 , 0, 0, 0, 0 We are then given a list of increment operations to be performed on ...

Difficulty: 7/10

What are the Highest Paid Tech Jobs?

*It's no secret that the tech industry is booming, and the number of tech jobs is rapidly growing.* And while some of these positions are more in demand than others, there are still plenty of opportunities for those interested in working in technology. ! https: storage.googleapis.com algodailyr...

Difficulty: 5/10

Python Interview Questions Cheat Sheet

Over the past few years, Python has gained popularity for its user friendly nature and efficiency. If you've experienced other programming languages, you'll immediately appreciate its simple syntax and helpful characteristics. The Python language is a legible and understandable one. This is wh...

Difficulty: 5/10

SQL Window Functions Interview Questions

**SQL Window Functions Interview Questions** So you ve landed an interview for an advanced SQL or data analytics position. Chances are you will be asked about your knowledge on *SQL Window Functions*. Let s explore these functions further to get you set up and ready to ace that interview! To il...

Difficulty: 5/10

Crash Course Update: Day 11

Hey folks, just wanted to give a quick update on what to expect for week 2, part 2. Usually I'd go over feedback, but there was too much this time to cover. Just know we're diligently working through everything you guy send! But FYI, for now until Sunday evening or Monday morning, we're going...

Difficulty: 5/10

People at Glassdoor Say

This information was sourced from reviews originally posted on Glassdoor.

Glassdoor is the favorite company I've worked for so far in my career. First and foremost, the company has an amazing company culture. People are really good to one another here. While people are smart and driven, they also care about making sure that everyone works together well.

Great culture and benefits. Product is pretty easy to learn. Plenty of resources to help you be successful. Company did take care of employees with severance when company did major layoffs.

The pay has also been pretty solid this fiscal year as well. Since we were projecting very low performance initially (due to changes in books, partnerships, and products), it’s been great for people to overachieve.

Glassdoor is very transparent. The leadership is so encouraging and they really listen whenever you have concerns. The benefits and salary are the best I've had in 10+ career since college. I'm so lucky to work here.