Problems from The 2020 ICPC Asia Can Tho Regional Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Alchemy 1010.026738230480%4.1Mediumen
Beautiful Square0.02927714462%8.6Harden
Can Tho Expressway0.0033515011375%5.9Harden
Div 2, Mul 2, Mul 30.151442561730%9.3Harden
Edge Removal0.1012481118677%5.6Harden
Final Exam0.00203324312794%1.6Easyen
Greatest Permutation0.232468221255%7.6Harden
Hexagon coloring0.01183115853%6.7Harden
Intelligence Exchange0.4120141117971%6.1Harden
Juggling Sequence0.037651249073%5.8Harden
Kingdom of Hamsters0.471408594475%6.6Harden
Lazy Students0.022876261662%7.4Harden
Milk Tea Battle0.011348322166%8.7Harden