Problems from 2018 ICPC East-Central NA Regional Practice Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
An I for an Eye0.00353267371327%4.3Mediumen
Are You Listening?0.0054512145832%2.8Mediumen
Harshad Numbers0.00510915637458%1.5Easyen
Score!0.005110144741%3.4Mediumen
So You Like Your Food Hot?0.005191236819%5.0Mediumen
The Ups and Downs of Investing0.00599133734%3.8Mediumen