Hello,

Firstly keep one thing in mind,  most of the people who are joining in either B. Tech / Bsc with   computer science specialization after completing their 12th are not having knowledge of coding. Simply a basic knowledge of Computer is what required for joining into computer science course. Rest leave it your professors in the college, they will teach coding from scratch with projects. So no worries, if you are passionate about coding then you can happily join the course and learn everything there.