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

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
All is Well0.029703046220%7.5Harden
Birthday Paradox0.0024944413530%5.4Mediumen
Code Names0.0075747922848%5.5Harden
Don't Fence Me In0.0272825710340%4.5Mediumen
Early Orders0.0125048012125%5.7Harden
Flipping Patties0.0083142264946%2.4Easyen
Full Depth Morning Show0.0495329510937%4.9Mediumen
Kafkaesque0.0053007142447%2.0Easyen
Never Jump Down0.3911773838522%6.0Harden
New Maths0.005352026331%6.2Harden
On Average They're Purple0.012862906117540%4.2Mediumen
Pixelated0.045173157022%6.8Harden
Pulling Their Weight0.008876832042%4.2Mediumen
Solar Energy0.099091973719%7.0Harden
Some Sum0.0056027243340%2.2Easyen
The Deal of the Day0.006391754459%2.3Easyen
This Ain't Your Grandpa's Checkerboard0.001014620237851%1.7Easyen
Weird Flecks, But OK0.0083624611848%6.2Harden