HackerRank is a platform to prepare for technical interviews online. With many languages (C++, Java, Kotlin, Phyton…) you can see your shared solution and discuss with members about problems and solutions.
I was looking to practice algorithms and data structure so I found HackerRank when I went to University. It is all a free platform(that is so important if you are a student✌🏼) to see all questions and that allows us to solve problems in many languages. And that is to have a discussion on the platform If you are new it can help a lot. I had started to solve with Java. And then I changed my language and continued with Kotlin.
I started to share HackerRank's problems and solutions with you. You can find it on my own account.
After all, I realize that HackerRank does have not more options than LeetCode. That is they give us the same options also free but some options are premium. But the free part is enough to improve your skills.
Common Features
- Every coding problem has a classification of either Easy, Medium, or Hard.
- The problems focus on algorithms and data structures.
- Questions support multiple programming languages, which allows you to practice in the languages you use.
LeetCode Advantages
- LeetCode has a large and active community. This community provides users with a great platform to engage with other developers, gain insight into how other developers are solving problems, and learn from other developers’ mistakes.
- LeetCode admins nearly have every problem solution if the discussions are not enough. The caution is some of them are premium to see.
- The last and most important feature is that you can see which companies are asking which questions in LeetCode.
I hope that article will help to love coding :)
Happy coding
