Hi Buddy,

Since 339 is somewhat out of range for IIT's , i'll share some other colleges which may help you. I'll attach cutoffs of 2018 also for SC Category

NIT, AGARTALA

Computer Science & Engineering

SC:271-377

IIIT ALLAHBAD

Information Technology

SC:259-620

NIT, PATNA

Information Technology

SC:283-390

NIT, ALLAHBAD

Software Engineering

SC:338-465

NIT, BHOPAL

Advanced Computing

SC:322-398

NIT, DURGAPUR

Computer Science & Engineering

SC:310-445

I Hope that will help you!

Thank You!