Problems from The 2018 ICPC Asia Hanoi Regional Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Amazing Adventures 496 144 29% 0.02 161 116 72% 6.0
Bipartite Battle 130 64 49% 0.02 51 41 80% 6.1
Conquest Campaign 1567 734 47% 0.00 582 515 88% 2.1
Divide Doughnut 1128 148 13% 0.00 142 104 73% 5.4
Enjoying Elderberries 35 6 17% 0.25 8 4 50% 7.7
Fun with Fibonacci 377 42 11% 0.76 51 29 57% 8.5
Grab a Graph 210 65 31% 0.01 62 44 71% 6.7
Hydra's Heads 1975 1084 55% 0.00 921 865 94% 1.7
Insider's Identity 486 133 27% 0.01 116 80 69% 6.3
Jurassic Jungle 249 88 35% 0.00 86 58 67% 6.3
Kingdom of Kittens 741 42 6% 0.15 78 29 37% 9.3
Lazy Learner 301 103 34% 0.25 78 62 79% 4.7