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 205 58 28% 0.00 70 51 73% 5.2
Are You Listening? 448 148 33% 0.00 143 133 93% 2.6
Harshad Numbers 1001 755 75% 0.00 714 700 98% 1.3
Score! 208 83 40% 0.00 83 73 88% 3.5
So You Like Your Food Hot? 314 48 15% 0.00 56 38 68% 5.9
The Ups and Downs of Investing 66 29 44% 0.00 32 28 88% 4.4