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

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Count the Vowels0.0067678728995%1.2Easyen
Rectangle Area0.00362807266795%1.4Easyen
Which is Greater?0.0011142391364896%1.2Easyen