Problems from The 2019 ICPC Vietnam National Contest

Name Fastest Total Acc. Ratio Difficulty
A New Adventure 0.00 1674 243 15% 6.3hard
Breaking Cake 0.03 930 209 22% 5.6hard
Checking Break 0.06 1133 233 21% 6.1hard
Dropping Ball 0.00 419 116 28% 5.4medium
Easy Probability 0.00 701 60 9% 8.8hard
Final Exam 1.12 1006 75 7% 9.4hard
Gathering in Yorknew 0.01 2009 412 21% 5.8hard
Hunter x Communication 0.23 112 34 30% 7.8hard
IMO Harder Problem 0.01 119 52 44% 6.6hard
Just Enough Bridges 0.05 456 94 21% 7.6hard
Kingdom of Ants 0.25 721 151 21% 6.8hard
Learning to code 0.00 809 61 8% 8.5hard