Problems from 2018 ICPC East-Central NA Regional Practice Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
An I for an Eye 827 199 24% 0.00 229 161 70% 4.9
Are You Listening? 1958 559 29% 0.00 522 463 89% 2.7
Harshad Numbers 3049 2100 69% 0.00 1976 1906 96% 1.4
Score! 466 182 39% 0.00 155 134 86% 3.6
So You Like Your Food Hot? 1150 162 14% 0.00 138 108 78% 5.3
The Ups and Downs of Investing 342 132 39% 0.00 108 90 83% 3.9