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

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
All is Well0.029702455723%7.1Harden
Birthday Paradox0.0030335011834%5.4Mediumen
Code Names0.0075735420859%4.9Mediumen
Don't Fence Me In0.027282069546%4.7Mediumen
Early Orders0.012503979724%5.5Harden
Flipping Patties0.0083113852946%2.4Easyen
Full Depth Morning Show0.049532339139%5.0Mediumen
Kafkaesque0.0052762132048%2.1Easyen
Never Jump Down0.3911773377923%6.6Harden
New Maths0.005351606138%5.5Harden
On Average They're Purple0.02315187184045%3.0Mediumen
Pixelated0.045422656424%6.8Harden
Pulling Their Weight0.008864229145%4.3Mediumen
Solar Energy0.099091593522%7.1Harden
Some Sum0.0055207215641%2.1Easyen
The Deal of the Day0.006367044767%2.2Easyen
This Ain't Your Grandpa's Checkerboard0.001013751196952%1.8Easyen
Weird Flecks, But OK0.0083620711254%6.2Harden