AtCoders
AtCoder is a Japanese competitive programming platform that hosts a variety of programming contests. Founded in 2012, it has grown to become a popular destination for programmers worldwide looking to test and improve their algorithmic problem-solving skills. The platform offers regular contests ranging from beginner-friendly to highly advanced, with problems often presented in both Japanese and English.
Users on AtCoder create accounts to participate in these contests. During a contest, participants are given
AtCoder's problem set often draws inspiration from various fields of computer science, including algorithms, data structures,