hey,

according to your marks mentioned in the question your PCM percentage would be 52.6 which i think is bit low to get computer science branch as the cutoff of the computer science engineering goes high every year , however for your help here i am listing colleges offering computer science engineering

1. sathyabama institute of science and technology, chennai

2. college of engineering , guindy

3. hindustan institute of technology and science , chennai

4. madras institute of technology, chennai

5. St joseph's college of engineerin , chennai

hope this helps

all the best!