Leetcode is a platform that provides a large collection of algorithmic problems and coding challenges to help people prepare for technical interviews, improve their coding skills, and advance their careers in tech. It covers a wide range of topics including data structures, algorithms, and database management, and provides a platform for users to submit and test their solutions in a variety of programming languages. Leetcode also provides resources such as tutorials, discussion forums, and a leaderboard to help users learn and stay motivated.
The platform is widely used by students, software engineers, and tech recruiters to evaluate and improve their coding skills. We will be going through most of the problems with the goal of finishing them all.