Problems from The 2019 ICPC Vietnam National Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A New Adventure0.00512139919814%6.2Harden
Breaking Cake0.0349776416021%5.7Harden
Checking Break0.0671396220722%6.1Harden
Dropping Ball0.00154041210225%4.5Mediumen
Easy Probability0.0015576847211%8.7Harden
Final Exam1.12982139816612%9.0Harden
Gathering in Yorknew0.01688166936122%5.8Harden
Hunter x Communication0.1414901063230%7.7Harden
IMO Harder Problem0.01661235646%6.5Harden
Just Enough Bridges0.0523523897620%8.0Harden
Kingdom of Ants0.25148259713422%6.4Harden
Learning to code0.00507803699%7.1Harden