Problems from 2018 ICPC Asia Singapore Regional

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Bitwise 1627 343 21% 0.10 192 162 84% 6.6
Conveyor Belts 1087 376 35% 0.02 183 163 89% 5.3
Free Food 8978 5784 64% 0.00 4478 4236 95% 1.5
Hoppers 2652 1094 41% 0.07 541 469 87% 4.1
Largest Triangle 5655 942 17% 0.01 432 276 64% 7.5
Magical String 584 52 9% 0.01 101 28 28% 9.3
Non-Prime Factors 7421 1782 24% 0.09 861 630 73% 6.1
Prolonged Password 690 143 21% 0.00 126 94 75% 7.8
Rectangular City 528 218 41% 0.01 122 111 91% 5.1
SG Coin 1817 957 53% 0.00 564 520 92% 2.5
Sliding Blocks 546 167 31% 0.17 131 99 76% 8.2
Wi Know 1931 591 31% 0.03 272 204 75% 6.5