Problems from 2018 ICPC East-Central NA Regional Practice Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
An I for an Eye0.00353237564727%4.1Mediumen
Are You Listening?0.0054229138133%2.9Mediumen
Harshad Numbers0.0059852596861%1.4Easyen
Score!0.005103842441%3.3Mediumen
So You Like Your Food Hot?0.005178534019%5.0Mediumen
The Ups and Downs of Investing0.00593032435%3.9Mediumen