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 1435 431 30% 0.00 498 373 75% 4.6
Are You Listening? 2981 978 33% 0.00 933 844 90% 2.4
Harshad Numbers 6332 4163 66% 0.00 3949 3797 96% 1.3
Score! 689 294 43% 0.00 261 231 89% 3.3
So You Like Your Food Hot? 1485 243 16% 0.00 207 165 80% 5.3
The Ups and Downs of Investing 662 288 44% 0.00 244 215 88% 3.4