Problems from 2018 ICPC East-Central NA Regional Practice Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
An I for an Eye0.00353250268027%4.2Mediumen
Are You Listening?0.0054273139733%2.8Mediumen
Harshad Numbers0.0059995603760%1.4Easyen
Score!0.005105943341%3.3Mediumen
So You Like Your Food Hot?0.005181534519%5.0Mediumen
The Ups and Downs of Investing0.00593932735%3.8Mediumen