Problems from The 2020 ICPC Asia Can Tho Regional Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Alchemy 1010.0267132542032%4.0Mediumen
Beautiful Square0.029272205123%7.6Harden
Can Tho Expressway0.0033563812620%6.1Harden
Div 2, Mul 2, Mul 30.15324068911016%9.1Harden
Edge Removal0.10124836110128%6.5Harden
Final Exam0.0055381322260%1.6Easyen
Greatest Permutation0.23246863914%7.2Harden
Hexagon coloring0.012800311032%6.2Harden
Intelligence Exchange0.4120147819212%6.2Harden
Juggling Sequence0.0383831810633%5.8Harden
Kingdom of Hamsters0.5814082105124%6.6Harden
Lazy Students0.022876911516%7.1Harden
Milk Tea Battle0.0113483604412%8.3Harden