I want to participate in the coming month’s contest. Can I participate? Do I need to register for the CodeChef monthly contests (Long and Cook-Offs) every time
No, you don’t need to register every time for every contest. You just need to register here once, which will give you a CodeChef user Id. Using this user Id you can participate in any CodeChef’s contests (Long, Cook-Offs and external contests). You can visit here to check the upcoming contests.