Problems from 2018 ICPC Asia Singapore Regional

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Bitwise 1532 331 22% 0.10 188 157 84% 5.9
Conveyor Belts 1019 354 35% 0.02 174 154 89% 4.7
Free Food 7227 4701 65% 0.00 3834 3622 94% 1.5
Hoppers 2138 904 42% 0.07 484 415 86% 4.3
Largest Triangle 5357 886 17% 0.01 409 262 64% 7.3
Magical String 561 50 9% 0.01 96 26 27% 9.3
Non-Prime Factors 7094 1693 24% 0.09 819 597 73% 5.9
Prolonged Password 666 137 21% 0.00 121 91 75% 7.3
Rectangular City 509 205 40% 0.01 117 106 91% 4.5
SG Coin 1619 874 54% 0.00 502 464 92% 2.5
Sliding Blocks 518 159 31% 0.17 123 95 77% 7.7
Wi Know 1832 566 31% 0.03 266 198 74% 6.1