Do I still stand a chance in UC Computer Science admissions with 2 C's in AP Calculus AB

I wanted to know if like a 5 on the AP exam shows that my class was significantly harder? (maybe more pity for a bad grade?), Anyways, I didn’t really complain, but I mentioned on my apps that the class was very difficult (considering my schedule). However, I learned from it and chose to challenge myself to success my senior year.

Any thoughts on that?