Hello aspirant

Hope you are doing great there. First of all congratulations for such a wonderful result. Yes, you can get CSE in Hindustan University Chennai for B.tech  . And apart from this you can easily get cse in some private college . Government college gives admission only on the basis of jee mains score . You can also try in Thapar university ,(but I am not sure if it is giving admission on the basis of class 12th result this year)

You can also check for for some of the best colleges available to you in the link given below

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

I hope my answer helps

Wish you all the very best!