If you are having JEE Mains score as 104 and the cut-off in GEN category is 74 i.e. for Common Rank List, then you can get pretty good engineering colleges to pursue CSE like

1. LPU, Punjab

2. Amity University, Noida

3. Galgotias University, Noida

4. SRM University, Chennai

5. Manipal University, Jaipur and main campus as well

and many other regional colleges for which you have to surf on.

Regards,

Keshav Sahani