Problems from The 2019 ICPC Vietnam National Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A New Adventure 1111 169 15% 0.00 188 127 68% 6.2
Breaking Cake 690 154 22% 0.03 162 121 75% 5.3
Checking Break 863 164 19% 0.06 168 127 76% 5.8
Dropping Ball 271 77 28% 0.00 66 52 79% 6.4
Easy Probability 537 43 8% 0.00 73 23 32% 8.8
Final Exam 803 46 6% 1.12 92 25 27% 9.0
Gathering in Yorknew 1524 297 19% 0.01 344 235 68% 5.6
Hunter x Communication 95 25 26% 0.41 39 21 54% 7.1
IMO Harder Problem 104 45 43% 0.01 44 33 75% 5.2
Just Enough Bridges 329 49 15% 0.05 96 37 39% 8.0
Kingdom of Ants 540 107 20% 0.25 89 65 73% 5.6
Learning to code 635 42 7% 0.00 91 29 32% 8.1