Problems from The 2020 ICPC Asia Can Tho Regional Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Alchemy 101 886 276 31% 0.05 216 174 81% 3.9
Beautiful Square 133 41 31% 0.06 48 36 75% 6.1
Can Tho Expressway 513 110 21% 0.01 107 78 73% 6.6
Div 2, Mul 2, Mul 3 110 7 6% 0.35 27 7 26% 9.4
Edge Removal 308 85 28% 0.08 76 61 80% 5.6
Final Exam 2505 1717 69% 0.00 1641 1557 95% 1.5
Greatest Permutation 28 5 18% 0.32 10 4 40% 7.6
Hexagon coloring 7 6 86% 0.10 6 5 83% 6.2
Intelligence Exchange 615 76 12% 0.41 92 64 70% 6.0
Juggling Sequence 230 88 38% 0.04 92 77 84% 4.8
Kingdom of Hamsters 123 36 29% 0.58 38 31 82% 5.1
Lazy Students 83 16 19% 0.05 23 16 70% 6.9
Milk Tea Battle 280 22 8% 0.02 27 16 59% 7.2