- How long should LeetCode problems take?
- How many LeetCode problems are enough?
- Is LeetCode premium worth buying?
- Is LeetCode good for interviews?
- Is LeetCode better than HackerRank?
- Is LeetCode hard?
- Is HackerRank useful?
- Does HackerRank rank matter?
- Who is the fastest programmer in the world?
- Which is better LeetCode or InterviewBit?
- Which is better Codechef or codeforces?
- Why is HackerRank bad?
- Is HackerRank good for beginners?
- Is Cracking the Coding Interview enough?
- Is HackerRank good for interviews?
- Does Leetcode really help?
- Can you cheat on HackerRank?
How long should LeetCode problems take?
For easy questions, need to be able to do them in less than 15 minutes.
For medium problems, need to do them within 20 minutes.
For hard problems, need to do them within 45 minutes.
Review the best solutions for each problem on leetcode..
How many LeetCode problems are enough?
~100 problems (mostly easy, some medium) to get multiple offers. You just need to do enough to spot the patterns.
Is LeetCode premium worth buying?
To sum up, the Leetcode premium is still worth the money. Not that you are guaranteed to see the exact same questions in the interview, but you can have much better sense to get a correct direction in solving the problems. It also boosted my confidence when I was stuck in a question.
Is LeetCode good for interviews?
Definitely Leetcode is a great resource to prepare technical interview. … In fact, most of the questions are very similar to what are asked in an interview, so you can definitely have a clear idea and preparation by practicing with Leetcode.
Is LeetCode better than HackerRank?
HackerRank is ideal for practicing your skills and experimenting with new concepts. If coding is a big time hobby of yours, LeetCode may be the platform for you. And with over 1400 coding questions, it can become an endless source of challenging yourself with coding problems.
Is LeetCode hard?
Leetcode is too hard. … I have not solved any leetcode easy problems, but I skimmed over them and they seem to vary a lot in difficulty. Some are very easy while others are more tricky. You might have been unlucky and got some hard ones.
Is HackerRank useful?
HackerRank is so helpful in interviews and it has easy problems compared to Topcoder or Codeforces. So it’s easy for beginner to start competitive programming.
Does HackerRank rank matter?
A rank between 150 and 220 on HackerRank can definitely be considered a good spot to be in, but there’s more to the answer than just that: it all depends on what you’re trying to achieve. Being in the top 250 programmers in HackerRank means that you’re a pretty competent programmer.
Who is the fastest programmer in the world?
Gennady KorotkevichKorotkevich in 2014. Gennady Korotkevich (Belarusian: Генадзь Караткевіч, Hienadź Karatkievič, Russian: Геннадий Короткевич; born 25 September 1994) is a Belarusian competitive programmer who has won major international competitions since the age of 11, as well as numerous national competitions.
Which is better LeetCode or InterviewBit?
With 1,100+ programming questions to solve, LeetCode would be a better choice for someone who has time on their side, while InterviewBit would be more useful for someone who’s seeking a quick challenge to refresh their coding skills.
Which is better Codechef or codeforces?
it’s a way how you want to code if you want to code more frequent in a more competitive environment codeforces is the better option. If you want to code less and learn to debug and all then codechef is better. One more thing to notice codeforces have a super fast rating system, while codechef takes 10s of days.
Why is HackerRank bad?
That said, Codility, HackerRank and their ilk are terrible at divining talent. Not only are the problems often poorly worded, the answers are timed, and the code they’ve written (ironically) often does a poor job of analyzing the code candidates have written.
Is HackerRank good for beginners?
HackerRank is very good for beginners so even if you want to print your first program “Hello World!” then definitely HackerRank gives this opportunity to you. It has a pretty good UI with boilerplate code pre-written that helps beginners to start competitive coding.
Is Cracking the Coding Interview enough?
The technical, mathy answer would be that cracking the coding interview is definitely a good use of time, but it is neither necessary nor sufficient for passing a technical interview. In general, though, studying data structures and algorithms (which the book will do) is a good use of time.
Is HackerRank good for interviews?
HackerRank is a good tool for software engineers of all skill levels to use in preparation for their technical interviews. The questions are typically puzzle-based, which can be good for people who are looking to advance their problem-solving and less traditional thinking.
Does Leetcode really help?
Leetcode is absolutely wonderful website to improve one’s coding skills, most on data-structure and algorithm. I have finished 193 problems, and become more confident in an tech-interview. Leetcode is the best OJ for technical interview preparation.
Can you cheat on HackerRank?
Originally Answered: Which ways are detected as cheating in online hiring challenges conducted by HackerEarth, Amazon & HackerRank? At any cost, you would have possibility to cheat first round. But you can’t able to cheat other rounds. You will be failed for sure.