USACO 2020 December Contest, Silver Problem 1. Cowntagion Farmer John and his fellow farmers have been working nonstop to control the spread of the terrible bovine disease COWVID-19 across their fa...
Final Results: USACO 2020 December Contest, Gold Key: * = Correct x = Wrong Answer (including possibly empty or missing output file) t = Timeout c = Didn't Compile ! = Run-time error or exceeded me...
USACO 2020 December Contest, Gold Problem 3. Square Pasture Farmer John's largest pasture can be regarded as a large 2D grid of square "cells" (picture a huge chess board). Currently, there are?NN?...
USACO 2020 December Contest, Gold Problem 2. Bovine Genetics After sequencing the genomes of his cows, Farmer John has moved onto genomic editing! As we know, a genome can be represented by a strin...
USACO 2020 December Contest, Gold Problem 1. Replication The ill-fated result of watching too many "do it yourself" engineering videos on the web, Farmer John has accidentally released a self-repli...
Final Results: USACO 2020 December Contest, Platinum Key: * = Correct x = Wrong Answer (including possibly empty or missing output file) t = Timeout c = Didn't Compile ! = Run-time error or exceede...
USACO 2020 December Contest, Platinum Problem 3. Cowmistry Bessie has been procrastinating on her cow-mistry homework and now needs your help! She needs to create a mixture of three different cow-m...
USACO 2020 December Contest, Platinum Problem 2. Spaceship Bessie the cow has been abducted by aliens and is now trapped inside an alien spaceship! The spaceship has?NN?(1≤N≤60)(1≤N≤60)?rooms label...
USACO 2020 December Contest, Platinum Problem 1. Sleeping Cows Farmer John has?NN?(1≤N≤3000)(1≤N≤3000)?cows of various sizes. He originally built each cow a personalized barn, but now some of the c...
