Problems from The 2018 ICPC Asia Hanoi Regional Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Amazing Adventures 156 46 29% 0.03 53 36 68% 5.7
Bipartite Battle 31 19 61% 0.02 19 17 89% 6.5
Conquest Campaign 655 256 39% 0.00 255 219 86% 1.8
Divide Doughnut 444 47 11% 0.00 54 33 61% 7.3
Enjoying Elderberries 4 4 100% 0.25 2 2 100% 6.3
Fun with Fibonacci 129 25 19% 1.39 25 15 60% 8.7
Grab a Graph 102 31 30% 0.01 29 23 79% 5.6
Hydra's Heads 680 341 50% 0.00 324 304 94% 1.5
Insider's Identity 168 37 22% 0.10 46 28 61% 8.0
Jurassic Jungle 74 24 32% 0.00 32 21 66% 8.0
Kingdom of Kittens 430 27 6% 0.15 34 18 53% 9.1
Lazy Learner 71 25 35% 0.46 25 19 76% 6.0