Tips for cracking the coding interview in 2022

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Top 10 Steps to Breaking Coding Interviews

  • Practice on paper
  • Gather the best resources to learn
  • Do mock interviews
  • Write down your mistakes
  • Work on software design skills
  • Listen to every detail
  • Company-specific preparation
  • Say your thoughts
  • Write clean code
  • Test your code
  • Tips for cracking the coding interview
    frequently asked Questions


    Interviews can overwhelm even experienced candidates and This is the first step in qualifying for the dream job. Coding interviews are considered one of the most difficult rounds for a programmer as they assess a candidate’s skills, reasoning, intelligence, and ability to solve problems and decisions. So before you get to the coding interview, you have to prepare well for the interviews. Breaking the coding interview is not easy as it involves working with algorithms, problems, and complex scenarios that require strong technical and logical skills to break.

    In this blog, we discuss some of the important tips and tricks for cracking the coding interview.

    Top 10 Steps to Breaking Coding Interviews

    • Practice on paper
    • Gather the best resources to learn
    • Do mock interviews
    • Write down your mistakes
    • Work on software design skills
    • Listen to every detail
    • Company-specific preparation
    • Say your thoughts
    • Write clean code
    • Test your code

    Step 1: practice on paper

    Exercise is the key to success and coding interviews are no exception. Practicing on paper will help you train your mind, spot algorithmic patterns, and also give you the much-needed confidence to solve the surprising problems the respondent might throw at you.

    Learning to program with autocomplete offers luxuries like syntax highlighting, code completion, and quick debugging, but programming on paper does not! Prepare these challenging interviews with a text editor, a piece of paper or a whiteboard.

    Step 2: Gather the Best Resources for Learning

    Breaking the coding interview isn’t easy, so one of the best ways to improve your coding skills is through learning! Learn to code through books, YouTube content, blogs, and courses.

    Here is the list of the top five books that can be a great resource to help you crack the coding interview

    • Programming interviews with John Mongan, Noah Suojanen Kindler, Eric Giguère
    • Cracking the Coding Interview by Gayle Laakmann McDowell
    • The Algorithm Design Handbook by Steven S. Skiena
    • Elements of Programming Interviews by Amit Prakash, Tsung-hsien Lee, Adnan Aziz
    • Programming pearls from Jon Bentley

    Some of the free online courses on how to crack coding interviews are listed below:

    Some of the free resources for preparing coding interviews are:

    • FreeCodeCamp
    • Crack the coding interview
    • BasisCS
    • LeetCode
    • An interview primer

    Step 3: do mock interviews

    As with a theater rehearsal, record trial interviews before appearing for the actual interview.

    Practice as many interview questions and answers as you can from the resources above (Step 2) and start with bogus interviews. This can help you learn a lot by experiencing the real mistakes that can happen with bogus interviews.

    Some of the free mock interview sites are:

    1. LeetCode
    2. MyCareerStack | Programming questions
    3. Logic mojo
    4. Overflow of packets
    5. GeeksforGeeks – A computer science portal for geeks
    6. Programmer interview questions | CareerCup
    7. Algorithm tutorials
    8. CrackTheInterview
    9. Hack a google interview
    10. Technology interview

    Step 4: write down your mistakes

    After each trial interview or practice session, try to analyze your mistakes and learn from them. Keep this step in mind for the next time so that you are less likely to repeat the same mistakes and eventually become second nature.

    Step 5: work on software design skills

    Coding interviews are not just about coding issues, but also about solving problems in software and system design. Because of their complexity, these questions scare the candidates off the rails. It is very important that you, as a newbie, understand the software design and development process as this will definitely set you apart from the competition.

    Step 6: listen to every detail

    Coding interviews are interactive, so practice your listening carefully! Your active listening reveals intelligence and curiosity in the interview.

    When listening to a problem, you need to pay attention to all the details so that you don’t go to the races to solve the wrong problem. A request for clarification is welcome.

    Step7: Company-specific preparation

    Spending some time researching the company will help a lot in moving your conversation with interviewers. This will boost your confidence as you know the current interview format and the type of questions the company is asking.

    Step 8: share your thoughts

    When solving a coding problem, it is always better to state your approach so the interviewer knows your thought process. Candidates should involve the interviewer in a meaningful conversation while solving the problem, as this can help the interviewer by pushing you in the right direction.

    Step 9: write clean code

    In the interview, write the code so that it is easy to read and understand. In order to master the coding of interview questions, one has to know the algorithm well. If you do not understand the algorithm well, you will have difficulty coding it.

    Step 10: test your code

    In the interview, you cannot test your code on the computer; you have to check it manually with the power of your own brain.

    One of the faster approaches to testing the code is to:

    1. Read the code line by line and explain to the interviewer what each line of code does.
    2. Examine your code that seems strange to you.
    3. Check error-prone areas.
    4. Test with a small test case and also zero or extreme cases.

    Tips for cracking the coding interview

    • Practice coding
    • Make company-specific preparations
    • Analyze different interview seniors and prepare for a unique strategy.
    • After solving the problem, never waste your time thinking, but rather put your thoughts on paper, write down different approaches.
    • Communication skills play an important role in the interview.
    • Don’t get discouraged if you get stuck.
    • Think carefully and explain your approach to the interviewer
    • Test all edge cases before making the final output.

    frequently asked Questions

    What are the basic programming skills?

    Top Skills Required for Coding
    Attention to detail
    Logical thinking
    Abstract thinking
    Strong memory
    Scientific method

    Can I use Google during the coding interviews?

    Yes, programmers should be allowed to use the Internet during programming interviews.

    How do you prepare for the coding interview?

    Check out the Great Learning Academy’s course on cracking coding interviews. These courses will help you understand coding concepts and the coding process and prepare you for the coding interview.

    What coding questions are asked in an interview?

    The most frequently asked questions about coding come from topics such as recursion, sliding window, 2 pointers, mergesort, BFS & DFS, subsets, Modified BST, Top K, etc.

    How long does it take to crack the coding interview?

    The preparation time for the coding interview depends on the level of experience. When you’re fresher, spending at least 6 months preparing is a good idea. If you are more experienced, 4-8 weeks are recommended for interview preparation.

    How do you pass a coding test?

    Follow These 5 Simple Steps To Break The Coding Interview
    Master the basics.
    Focus on a programming language that you are good at.
    Practice coding.
    Prepare to explain your code.
    Be open to learning.


    This article on “Tips on How to Crack the Coding Interview” will provide you with the tips you need to know about cracking the coding interview. Every interview will teach you something important. So don’t expect too much or get knocked out.

    Follow the tips above to prepare for your coding interview and be in the situation e.g. B. in the interview room, present, but don’t rush to the end. So be open and accept the trip.


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