Some statistical data for the UC’s below. UC’s tend to be very GPA focused so as @ProfessorPlum168 stated your options will be limited but an upward trend will help along with your competitive SAT score and EC’s. You would be competitive for the majority of the Cal states with the exception of SJSU, Cal Poly SLO and possibly SDSU which could be out of reach. I suggest you apply widely, write some compelling essays and hope for the best. The CC to CSU or UC route is an excellent option so another avenue to explore. UC TAG will guarantee you admission into one of the 4 UC’s for CS if you meet the requirements: http://admission.universityofcalifornia.edu/transfer/guarantee/index.html
2018 Freshman admit rates for UC GPA of 3.40-3.79 capped weighted and not major specific:
UCB: 1%
UCLA: 2%
UCSD: 7%
UCSB: 8%
UCI: 7%
UCD: 14%
UCSC: 33%
UCR: 49%
UCM: 82%
2018 UC capped weighted GPA averages:
UCB: 4.23
UCLA: 4.23
UCSD: 4.16
UCSB: 4.13
UCI: 4.13
UCD: 4.11
UCSC: 3.96
UCR: 3.81
UCM: 3.71
2018 Data:
25th - 75th percentiles for SAT:
UCB: 1360-1540
UCLA: 1340-1540
UCSD: 1300-1520
UCSB: 1270-1500
UCD: 1220-1480
UCI: 1230-1490
UCSC: 1210-1450
UCR: 1130-1380
UCM: 1020-1280