USACO 2021 February Contest, Bronze Problem 3. Clockwise Fence The fence surrounding Farmer John's largest pasture has fallen into disrepair, and he has finally decided to replace it with a new fen...
USACO 2021 February Contest, Bronze Problem 2. Comfortable Cows Farmer John's pasture can be regarded as a large 2D grid of square "cells" (picture a huge chessboard). Initially, the pasture is emp...
USACO 2021 February Contest, Bronze Problem 1. Year of the Cow Farmer John's cows are excited to learn that Chinese New Year was recently celebrated, ushering in the year of the Ox, always a bovine...
USACO 2021 February Contest, Silver Problem 3. Just Green Enough Farmer John's pasture can be regarded as an N×NN×N grid (1≤N≤5001≤N≤500) of square "cells" of grass (picture a huge chessboard). Due...
STEM&商科 - 科创学术活动“天花板” 康莱德创新挑战赛（Conrad Spirit of Innovation Challenge）由康莱德基金会主办，至今已经17年发展历史。是全球首个将"STEM"和"商科"两大教育主题结合的赛事，通过独特的...
USACO 2021 February Contest, Silver Problem 2. Year of the Cow Farmer John's cows are excited to learn that Chinese New Year was recently celebrated, ushering in the year of the Ox, always a bovine...
USACO 2021 February Contest, Silver Problem 1. Comfortable Cows Farmer Nhoj's pasture can be regarded as a large 2D grid of square "cells" (picture a huge chessboard). Initially, the pasture is emp...
康莱德创新挑战赛（Conrad Spirit Of Innovation Challenge）是全球首个将"STEM"和"商科"两大教育主题结合，并受NASA等权威机构支持，MIT RSI夏校认可的青年学生赛事。 康莱德创新挑战赛的参赛的学生将与一群志同...
Final Results: USACO 2021 February 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...
