The PDF version of this problemset can be downloaded here.
3 10 3 3 7 1 2 4 6 5 8 10 9 11 3 1 2 3 4 5 6 7 8 9 10 11 5 2 5 4 3 2 1
Case 1: 1 Case 2: 0 Case 3: 4
Migrated from old NTUJ.
ACM-ICPC Asia Phuket Regional Programming Contest 2013