Uhhh those aren't great choices for comp sci... You need maths, and at top unis, you basically need further maths. Also, pretty sure another science is mandatory, might even have to be physics. ICT, business, and philosophy are all not very highly regarded I'm afraid. I'm going to sound horrible, but with those choices you have little chance of getting into a course. Perhaps rethink if you really want to do comp sci, and you're choices. Check out a few uni websites, and see if the course is right for you. Best of luck in your decision, and sorry for sounding so negative, but I want to do a similar course, so I have already checked entry requirements.