Master the coding interview Game
They're about how well you play the coding interview game. These resources will make you unstoppable.
Coding Interview Questions
As they say, practice makes perfect. We’ve compiled a list of real coding interview questions and answers from top tech companies.
Practice coding interviews
Looking for real interview experience? We offer mock coding interviews so that you can experience all of the unique conditions of a real coding interview.
Blog
While practicing interview questions is great and all, there’s so much more to coding interviews than just that. Check out some articles to help you prepare for everything else.
Latest Blog Posts
3 Ways to Ace Your System Design Interview
System design interview questions are one of the least understood type of any type of question out there. The reason why people get so hung up on them is that there is so much that you need to know but also very little information out there about how companies actually evaluate these questions. In my[…]
Finding a brute force solution
When you work on a new coding interview question, you should start with finding a brute force solution. But how do you even do that?
Software Engineer Salary – Cost of Living vs. Retirement Savings
Software engineer salary numbers can be crazy, but are you factoring in cost of living? Cost of living dramatically affects software engineering salaries and retirement savings.
3 strategies to skyrocket your productivity while studying for coding interviews
It can be really hard to be productive when studying for coding interviews. And everyone has their own definition of productivity, which doesn’t make it any easier. In this article, you will learn three uber-actionable productivity tips for studying to ace your coding interview.
Don’t Be a Google Software Engineer
These days it seems like everyone wants to work at Google. But if this is your reasoning, you may want to rethink your career goals.
10 ways to get unstuck during your coding interview
Do you find yourself getting stuck in your interview? Most people don’t fail interviews because they don’t know the material. They fail because they can’t get unstuck.
How to use Cracking the Coding Interview effectively
Cracking the Coding Interview may be the bible of coding interviews, but are you using it properly? Here’s how to take full advantage of CTCI.
How to be productive while studying for interviews
If you study productively, you can get 10x done in the same amount of time. Or you can learn the same things in 1/10th the time. Here’s how to study productively.
When should I solve a problem using dynamic programming
Dynamic programming is hard enough when you know that you need to use it for a problem. But what if you don’t even know a coding interview question is a dynamic programming problem to begin with?
How to keep making progress while prepping for your coding interviews
Getting stuck is never fun. Especially when you’re working really hard. And yet, I find that this happens to people preparing for coding interviews all the time.
Mock interviews are a waste of time
Everyone always says you need to do mock interviews. But are you spending all this time on mock interviews for your Google interview and not making the progress you need?
Increase your creativity and solve any coding interview problem
Are you creative? It can take a lot of creativity to get the right solutions in a coding interview. Try this exercise to improve your creativity and solve any coding interview question effectively.
Recent Interview Questions
Coding Interview Question: Median of Arrays
Coding Interview Question: Find the median of two sorted arrays. Click for the solution.
Coding Interview Question: Priority Queue
Coding Interview Question: Implement a priority queue. Click for the solution.
Coding Interview Question: Inorder Traversal
Coding Interview Question: Given a binary search tree, print out the elements of the tree in order without using recursion. Click for the solution.
Coding Interview Question: 0-1 Knapsack
Coding Interview Question: Given a list of items, find the maximum value you can generate from the items. Click for the solution.
Coding Interview Question: Matrix Product
Coding Interview Question: Given a matrix, find the path from top left to bottom right with the greatest product. Click for the solution.
Coding Interview Question: Find Duplicates
Coding Interview Question: Given an array of integers where each value 1 <= x <= len(array), write a function that finds all the duplicates in the array. Click for the solution.
Coding Interview Question: Integer to Roman Numerals
Coding Interview Question: Given an integer, write a function to return its roman numeral representation. Click for the solution.
Coding Interview Question: Autocomplete
Coding Interview Question: Write an autocomplete class that returns all dictionary words with a given prefix. Click for the solution.
Coding Interview Question: Linked List Cycles
Coding Interview Question: Given a linked list, determine whether it contains a cycle. Click for the solution.
Coding Interview Question: Build Order
Coding Interview Question: Given a list of packages to build, determine a valid order in which to build the packages. Click for the solution.
