Problems from UBCPC 2020

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Art Appreciation0.08263130710434%4.9Mediumen
Big Boxes0.0197121561250%2.6Easyen
Chromium Shipping0.1820531694225%8.5Harden
Drowning Combinatorist0.077211305845%6.6Harden
Eerie Subarrays0.178314178220%7.9Harden
Find the Graph0.01153119642235%3.5Mediumen
Grid Magic0.006656528651%2.7Easyen
Huge Campus0.0451529711739%4.3Mediumen