Problems from Cornell University High School Programming Contest 2019

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Cat Toys0.00525517267%1.5Easyen
Cat in a Box0.00557835361%1.3Easyen
Echidna Array0.013988631524%6.7Harden
Hair Pattern0.0315646047%8.7Harden
Im-parrot-ators0.0014501912010%7.8Harden
Jungle Play0.022461481812%8.2Harden
Magic Fish0.00228235617%8.3Harden
Outlets0.0051947438%2.7Easyen
Tree Validator0.49436536719%6.3Harden