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

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Count the Vowels0.00514778754151%1.2Easyen
Rectangle Area0.0055014269654%1.4Easyen
Which is Greater?0.005292931404448%1.2Easyen