Problems from 2019 UT Invitational Programming Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Buffon's Needle0.0164696493%3.1Mediumen
Cactus Shoppe0.101281201680%5.8Harden
Elevators0.004819218395%1.7Easyen
General Knight0.001361049793%3.0Mediumen
Neural Networks0.05689302583%5.8Harden
Painting Pips0.0066787191%2.9Mediumen
Permutations on the Road: Alice0.01563443682%5.6Harden
Permutations on the Road: Bob0.0196484492%4.6Mediumen
Recess Rocks0.003116315998%1.6Easyen
Rounded Work0.0178554684%5.6Harden
Serious Business0.051040352880%6.4Harden
Social Dancers0.00109757397%2.1Easyen