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 385 101 26% 0.00 110 86 78% 4.1
Are You Listening? 996 303 30% 0.00 263 237 90% 2.9
Harshad Numbers 2003 1378 69% 0.00 1260 1227 97% 1.4
Score! 378 136 36% 0.00 115 94 82% 4.4
So You Like Your Food Hot? 796 89 11% 0.00 91 60 66% 6.6
The Ups and Downs of Investing 252 94 37% 0.00 63 54 86% 4.8