Problems from The 2020 ICPC Asia Can Tho Regional Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Alchemy 1010.026737930079%4.2Mediumen
Beautiful Square0.02927714462%8.5Harden
Can Tho Expressway0.0033515011275%6.0Harden
Div 2, Mul 2, Mul 30.153240531630%9.1Harden
Edge Removal0.1012481118577%5.8Harden
Final Exam0.00203317311994%1.6Easyen
Greatest Permutation0.232468191053%7.1Harden
Hexagon coloring0.01183115853%6.3Harden
Intelligence Exchange0.4120141117971%6.1Harden
Juggling Sequence0.037651239073%5.7Harden
Kingdom of Hamsters0.471408594475%6.3Harden
Lazy Students0.022876261662%7.1Harden
Milk Tea Battle0.011348312168%8.1Harden