Problems from 2022 ICPC North America Regional Programming Contests (February 25, 2023)

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Advertising ICPC0.0071357210518%7.8Harden
Alchemy0.0012072013719%7.6Harden
Blueberry Waffle0.0054240196440%2.1Easyen
Bog of Eternal Stench0.005885179919%7.2Harden
Branch Manager0.0331285920224%5.4Mediumen
Champernowne Count0.009272533046%3.6Mediumen
Chocolate Chip Fabrication0.0349880425932%5.7Harden
Color Tubes0.0089743511426%6.6Harden
Counting Satellites0.0011429711940%6.9Harden
Creative Accounting0.0418576719425%5.3Mediumen
Digits of Unity0.048062038542%6.5Harden
Eroding Pillars0.119482948529%7.0Harden
Everything Is A Nail0.0130170223033%5.5Harden
Exponent Exchange0.007883187423%8.3Harden
Fading Wind0.00992151110651%1.6Easyen
Family Visits0.0027363115825%6.4Harden
Food Processor0.0138278117522%5.0Mediumen
Greedy Increasing Subsequences0.0318632215247%6.2Harden
Hunt the Wumpus0.0018568636753%2.1Easyen
I Could Have Won0.0010285432238%3.3Mediumen
Lone Knight0.1725661663622%6.4Harden
Profitable Trip0.013872709134%6.2Harden
Repetitive Song0.016646422548%3.1Mediumen
Restaurant Opening0.0012865240462%1.9Easyen
Streets Ahead0.0271126660448%2.1Easyen
Sun and Moon0.0055190382944%2.1Easyen
Three Dice0.0049429115052%4.8Mediumen
Triangle Containment0.0580957815326%6.5Harden