Welcome to All Hackerrank Solution. 
When I started solving this course I realized that I am facing lots of problems in understanding and solving this course. Then I was thinking about how can I solve this problem for my young learner. So I made this blog where everyone can get the solution of every possible language they want like C++, Java, Python, Ruby, etc in just one place. So in 2019, I created this blog.
Telling about myself, I am a keen learner and love to share my knowledge with the world through the internet. And now I am studying engineering in computer science.
Happy Coding :)