i am hoping to study computer science at uni so i’ve chosen comp sci maths further maths and physics as my a levels. firstly would doing four a levels increase my chances of acceptance or will nothing matter if i drop one of them? secondly, if the offer for computer science at uni is A* A* A or A* A A A then lets say i did four a levels and i get A* A* A B, do unis take my highest three and let me in w the three a level offer or am i rejected because i got a B?