Hello student some of the best Government/public colleges for BSc computer science are as mentioned below -

1. Yashwantrao Chavan Maharashtra Open University, Nashik
2. Gandhigram Rural Institute, Dindigul
3. Osmania University, Hyderabad
4. Tamil Nadu Open University, Chennai
5. Cotton College State University, Guwahati
6. Prof Rajendra Singh University, Prayagraj
7. Ranchi University, Ranchi
8. Kakatiya University, Warangal
9. Mahatma Gandhi Chitrakoot Gramodaya Vishwavidyalaya, Chitrakoot
10. Gangadhar Meher University, Sambalpur

For more details refer to the link mentioned below - https://university.careers360.com/colleges/list-of-bsc-in-computer-science-universities-in-india?sort=popularity&page=2

Feel free to comment if you've any doubt

Good luck