Is Cracking the Coding interview still relevant 2021?

Yes, Cracking the Coding Interview is worth it in 2021. The book features nearly 200 programming questions and solutions asked by Google, Amazon, Facebook, Microsoft and more.

Should I use Python in coding interviews?

A formal interview coach from Google ensured that Python is fine, and often helps in conveying basic understanding faster in an interview. For face-to-face interview (both hangout and on-site), practice programming on a whiteboard. It frustrates at first, but helps a lot as well.

How long does it take to get good at coding interview questions?

How long do I need to prepare? Your mileage may vary, but in general, at least 4–6 weeks, for 2–3 hours a day, and this assumes you are an experienced Engineer with a strong background in Computer Science. Move the time slider out according to your experience level.

Where can I practice programming questions?

The 10 Most Popular Coding Challenge Websites [Updated for 2021]

1. TopCoder. TopCoder is one of the original platforms for competitive programming online.
2. Coderbyte.
3. Project Euler.
4. HackerRank.
5. CodeChef.
6. Exercism.io.
7. Codewars.
8. LeetCode.

What is cracking the coding interview?

Cracking the coding interview is just the right resource for someone having zero experience of being interviewed by the Tech Giants. Some recruiters ask questions directly picked from it or some ask some questions that may boil down to one or more questions from the book.

How many questions should be covered in a competitive programming exam?

However at least 10 questions from these categories should also be covered. If you have never done competitive programming before, it is strongly recommended to see How to Begin with Competitive Programming first.

What kind of questions are there in the 189 programming interview?

189 programming interview questions, ranging from the basics to the trickiest algorithm problems. A walk-through of how to derive each solution, so that you can learn how to get there yourself. Hints on how to solve each of the 189 questions, just like what you would get in a real interview.

How to prepare for a competitive programming interview?

If you have never done competitive programming before, it is strongly recommended to see How to Begin with Competitive Programming first. If you wish to get yourself prepared with a language first, you may first begin C++ Track or Java Track Interview preparation It is recommended to cover all topics.