Problems from The 2019 ICPC Vietnam National Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A New Adventure0.00512148721014%6.3Harden
Breaking Cake0.0349778416321%5.8Harden
Checking Break0.0671397320721%6.1Harden
Dropping Ball0.00154042310324%4.4Mediumen
Easy Probability0.0015577107611%8.7Harden
Final Exam1.12781152821014%9.0Harden
Gathering in Yorknew0.01574169737122%5.8Harden
Hunter x Communication0.1414901233428%7.6Harden
IMO Harder Problem0.01661396245%5.9Harden
Just Enough Bridges0.0523524138120%7.8Harden
Kingdom of Ants0.25148261113422%6.8Harden
Learning to code0.00507856749%7.7Harden