Top BTech Computer Science Engineering colleges in India which provides Boys Hostel as well as Girls Hostel are provided below:

IIT Bombay - Indian Institute of Technology

COEP Pune - College of Engineering

VIT Vellore - Vellore Institute of Technology

DSCE Bangalore - Dayananda Sagar College of Engineering

RVCE Bangalore - RV College of Engineering

DTU Delhi - Delhi Technological University

MSU Baroda - Maharaja Sayajirao University of Baroda

IIT Madras - Indian Institute of Technology

LDCE Ahmedabad - LD College of Engineering

JMI New Delhi - Jamia Millia Islamia

MSRIT Bangalore - Ramaiah Institute of Technology

IIEST Shibpur - Indian Institute of Engineering Science and Technology

For more colleges, you can consider the link below:

https://engineering.careers360.com/colleges/list-of-engineering-colleges-in-india?branch=Computer%20Science%20Engineering&facility=Girls%27s%20Hostel,Boy%27s%20Hostel

For more information regarding CSE as a career consider the link below:

https://www.careers360.com/courses/b-tech-in-computer-science-and-engineering

I hope this helps. Wish you a great day!