Problems from 2018 ICPC East-Central NA Regional Practice Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
An I for an Eye0.00353211560128%4.6Mediumen
Are You Listening?0.0053783127834%2.4Easyen
Harshad Numbers0.0059168561261%1.5Easyen
Score!0.00587636141%3.4Mediumen
So You Like Your Food Hot?0.005154030220%5.3Mediumen
The Ups and Downs of Investing0.00579031039%3.6Mediumen