Problems from The 2019 ICPC Vietnam National Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A New Adventure0.00512142120414%6.2Harden
Breaking Cake0.0349776916021%5.8Harden
Checking Break0.0671396220722%6.1Harden
Dropping Ball0.00154041210225%4.5Mediumen
Easy Probability0.0015576847211%8.7Harden
Final Exam1.12982140717012%9.1Harden
Gathering in Yorknew0.01596167836522%5.7Harden
Hunter x Communication0.1414901123329%7.7Harden
IMO Harder Problem0.01661235646%6.5Harden
Just Enough Bridges0.0523523967920%7.7Harden
Kingdom of Ants0.25148259713422%6.4Harden
Learning to code0.00507829708%7.4Harden