Hey.Congratulations on an amazing score. Accoriding to the trend from the past few years its difficult to get CSE at this brach since the cut off for BITS Pilani CSE is > 378. The cut off for CSE BITS Hyderabad was 334 last year hence there is a probablity that you may ge into BITS Hyderabad CSE. I hope the answer was helpful. Best of Luck.