Problems from University of Alberta Programming Contest 2023

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Adding Trouble0.00511077552550%1.4Easyen
Alien Math0.006772637151%2.5Easyen
Card Counting Club1.0255430511638%5.5Harden
Central String0.034412753212%8.5Harden
Graduation Table0.0023526413250%4.6Mediumen
International Dates0.0052486138456%1.6Easyen
Lefties vs. Righties0.002173209329%5.8Harden
Maddison's Square Garden0.2511181563321%7.4Harden
Mean Words0.008082351262%1.8Easyen
Mirror Strings0.009227314453%4.3Mediumen
Precarious Stacks0.104781897640%6.6Harden
Shopping Bags0.002382355021%7.8Harden
Sneaky Exploration0.048811493826%7.5Harden
Sticky Keys0.0052637154559%1.5Easyen