Problems from The 2019 ICPC Vietnam National Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A New Adventure0.00532132918714%6.2Harden
Breaking Cake0.03110868014321%5.7Harden
Checking Break0.0680092719121%6.2Harden
Dropping Ball0.0016423749726%4.3Mediumen
Easy Probability0.001557623528%9.0Harden
Final Exam1.12982117612611%9.1Harden
Gathering in Yorknew0.01574159332220%5.9Harden
Hunter x Communication0.231992822733%7.8Harden
IMO Harder Problem0.01661055149%6.4Harden
Just Enough Bridges0.0523523727520%8.0Harden
Kingdom of Ants0.25148243110524%6.5Harden
Learning to code0.00899656467%8.0Harden