Getting direct admission to ASU computer science does not appear to be difficult:
https://webapp4.asu.edu/programs/t5/majorinfo/ASU00/ESCSEBS/undergrad/false?init=false&nopassive=true
No grade higher than C is required to remain in the major:
https://webapp4.asu.edu/programs/t5/roadmaps/ASU00/ESCSEBS/null/ALL/2018
However, a student who enters ASU not in the engineering division needs a 3.0 college GPA to change into the CS major.
But yes, University of Arizona may also be worth a look.