Problems from 2018 ICPC East-Central NA Regional Practice Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
An I for an Eye0.00353269372027%4.2Mediumen
Are You Listening?0.0054532146232%2.8Mediumen
Harshad Numbers0.00510974642659%1.5Easyen
Score!0.005114345740%3.3Mediumen
So You Like Your Food Hot?0.005192937119%4.9Mediumen
The Ups and Downs of Investing0.005100233934%3.7Mediumen