Problems from 2021 ICPC North America Regionals Practice (March 5 2022)

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Count the Vowels0.00513458698552%1.3Easyen
Rectangle Area0.0054526247955%1.5Easyen
Which is Greater?0.005282101352648%1.2Easyen