Problems from The 2018 ICPC Asia Hanoi Regional Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Amazing Adventures 277 74 27% 0.02 84 57 68% 5.8
Bipartite Battle 78 44 56% 0.02 36 29 81% 5.8
Conquest Campaign 864 374 43% 0.00 320 277 87% 1.8
Divide Doughnut 657 83 13% 0.00 88 58 66% 5.7
Enjoying Elderberries 18 4 22% 0.25 3 2 67% 7.2
Fun with Fibonacci 281 35 12% 1.39 42 24 57% 6.6
Grab a Graph 164 50 30% 0.01 47 33 70% 6.3
Hydra's Heads 942 493 52% 0.00 437 404 92% 1.6
Insider's Identity 321 82 26% 0.01 78 51 65% 6.3
Jurassic Jungle 146 52 36% 0.00 57 38 67% 6.3
Kingdom of Kittens 673 40 6% 0.15 61 27 44% 8.8
Lazy Learner 160 62 39% 0.25 50 39 78% 4.3