Problems from ICPC North America Regional Contests 2019-11-09

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
All is Well0.029702535622%7.3Harden
Birthday Paradox0.0030336011833%5.5Harden
Code Names0.0075740521252%5.4Mediumen
Don't Fence Me In0.029182169544%4.5Mediumen
Early Orders0.0125043510825%5.7Harden
Flipping Patties0.0083130260046%2.3Easyen
Full Depth Morning Show0.0495326510339%4.9Mediumen
Kafkaesque0.0052854136148%2.1Easyen
Never Jump Down0.3911773427823%6.6Harden
New Maths0.005351576139%6.5Harden
On Average They're Purple0.022862260101145%2.8Mediumen
Pixelated0.045172806724%6.9Harden
Pulling Their Weight0.008867228042%4.3Mediumen
Solar Energy0.099091733721%7.1Harden
Some Sum0.0055619228641%2.0Easyen
The Deal of the Day0.006379650163%2.2Easyen
This Ain't Your Grandpa's Checkerboard0.001014050212552%1.8Easyen
Weird Flecks, But OK0.0083621711252%6.2Harden