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

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
All is Well0.029703016221%7.3Harden
Birthday Paradox0.0024944413530%5.3Mediumen
Code Names0.0075746022549%5.5Harden
Don't Fence Me In0.0272825410140%4.5Mediumen
Early Orders0.0125047311625%5.8Harden
Flipping Patties0.0083140064046%2.4Easyen
Full Depth Morning Show0.0495329110636%4.9Mediumen
Kafkaesque0.0052996141847%2.0Easyen
Never Jump Down0.3911773758222%6.3Harden
New Maths0.005352006231%6.4Harden
On Average They're Purple0.012862891116840%4.3Mediumen
Pixelated0.045173126822%6.9Harden
Pulling Their Weight0.008876732042%4.1Mediumen
Solar Energy0.099091963719%7.1Harden
Some Sum0.0055928240641%2.2Easyen
The Deal of the Day0.006391554359%2.2Easyen
This Ain't Your Grandpa's Checkerboard0.001014589236351%1.7Easyen
Weird Flecks, But OK0.0083624511848%6.2Harden