The problem statements can be found on DMOJ and on the CCC Grader.
For 2019 here is the list of problems for both divisions:
- J1 - Winning Score
- J2 - Time to Decompress
- J3 - Cold Compress
- J4/S1 - Flipper
- J5 - Rule Of Three
- S1/J4 - Flipper
- S2 - Pretty Average Primes
- S3 - Arithmetic Square
- S4 - Tourism
- S5 - Triangle: The Data Structure