Problems from The 2017 ACM - ICPC Vietnam National Programming Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Another Query on Array Problem 1603 216 13% 0.05 334 151 45% 7.6
Board Covering 131 19 15% 0.00 48 17 35% 8.7
Cumulative Sums 170 35 21% 0.01 62 19 31% 7.9
Delicious Bubble Tea 2713 980 36% 0.00 909 819 90% 2.2
European Trip 969 429 44% 0.00 347 301 87% 3.2
Familiar Digit 258 65 25% 0.02 72 48 67% 7.0
Ginger Candy 820 198 24% 0.04 217 163 75% 5.5
Integer Rotation 2072 366 18% 0.05 413 273 66% 5.9
Jewelry Box 1539 980 64% 0.00 834 786 94% 1.6
Keep the Parade Safe 370 75 20% 0.00 97 57 59% 6.8
Let's Play Monopoly! 168 95 57% 0.03 79 72 91% 3.0
Nim Cheater 123 25 20% 0.00 48 22 46% 8.1