Should I do HackerRank or CodeChef?

Definitely codechef according to me , even though you may feel UI isn’t that great for codechef but it has a better quality of problems. One problem with Hackerrank is that you can see the test cases. So this is an advantage if you are a beginner in Competitive programming. In codechef the test cases are not visible.

Is HackerRank good for coding interviews?

Coding challenges have become all the rage during developer interviews and have made sites like HackerRank extremely useful. Overall, HackerRank is extremely useful for job applicants because it prepares you for the type of questions you will be asked during the technical stages of your interview.

Is it necessary to do CodeChef?

Though it will definitely help you in getting to the solution faster and coding it quickly if you are good at CP. So, the short answer is: It is not essential but is definitely something that we would encourage you to try and see if you like it.

Is CodeChef good for interview preparation?

CodeChef is a useful tool for advanced software engineers looking to prepare for their technical interviews. In addition, we assist fellows with resume and portfolio building, behavioral interview preparation, salary negotiation, and more.

Are HackerRank certificates useful?

Yes, indeed. A friend of mine got invited for an interview from Facebook (company) based on his activities on HackerRank. A lot of developers are trying to pass the contents on HackerRank just for fun, but when they join they agree that HackerRank can use that data.

Is GeeksForGeeks good for interview preparation Quora?

GeeksForGeeks is a haven for CS & IT students. It contains plethora of articles & tutorials related to various areas of computer science. When it comes to interview preparation, the popularity of GeeksforGeeks is unmatched. Difficulty-wise : Easy, medium and hard.

Is competitive coding enough for placement?

Is competitive programming enough for placements? Competitive Programming plays a very important role in boosting problem-solving skills and ability to perform under time pressure. But obviously, it is not at all enough to get you prepared from placement perspective.

Do potential employers look at Topcoder or HackerRank profiles?

Some companies often ask for TopCoder or HackerRank handle in their applications. So, your performance can be used as a criteria for application evaluation. More importantly, even if your potential employer do not look into your TopCoder or HackerRank or Codechef profiles, experience you get from participating there can be very useful.

Is HackerRank a good practice-ground for programmers?

Having success, they later introduced HackerRank as a practice-ground for programmers. HR provides not only algorithm problem but a lot of NLP, AI and multilayer gaming problems.

Does a good profile on HackerRank mean you are good?

Though, not having a good profile do not mean you are not good. It is just, like having a well recognized badge on your profile that definitely helps. HackerRank is relatively new in this field (though now about five year old).

Does competitive programming prepare you for the job interview?

If you think about it, this is very similar to what you face in the interview when it comes to coding and algorithms. Especially at the junior level, 50\% or more of interview rounds consist of these types of questions, so competitive programming does prepare you well. However, I said greater than 50\%, not 100\%.