Cornell University High School Programming Contest - 2023 problems

A - arithmeticprank

arithmeticprank

Limits: 1 second* / 2 GB


B - hiddenmessage

hiddenmessage

Limits: 1 second* / 2 GB


C - diadamentira

diadamentira

Limits: 1 second* / 2 GB


D - prankofdigits

prankofdigits

Limits: 1 second* / 2 GB


E - knightsandknaves

knightsandknaves

Limits: 1 second* / 2 GB


F - prankofbases

prankofbases

Limits: 1 second* / 2 GB