2018年1月USACO美國計算機奧賽銅級題2
USACO 2018 January Contest, Bronze?Problem 2. Lifeguards 2018年1月USACO美國計算機奧賽銅級題2 Farmer John has opened a swimming pool for his cows, figuring it will help them relax and produce more m...
2018年1月USACO美國計算機奧賽銅級題1
USACO 2018 January Contest, Bronze?Problem 1. Blocked Billboard II 2018年1月USACO美國計算機奧賽銅級題1 Bessie the cow used to have such a nice view from her barn, looking across road at a set of tw...
2021 International Young Physicists’ Tournament
2021 International Young Physicists’ Tournament 2021 全球青年物理學家錦標賽 項目介紹 International Young Physicists’ Tournament（IYPT）全球青年物理學家錦標賽，也被稱為“Physics World Cup（物理世界杯...
2021 Princeton University Physics Competition
2021 Princeton University Physics Competition 2021 普林斯頓大學物理學術活動 項目介紹 Princeton University Physics Competition（PUPC）普林斯頓大學物理學術活動是一項面向全球高中生的物理學科學術活動，...
USACO 2017 December Contest, Platinum Problem 1. Standing Out from the Herd
USACO 2017年首輪月賽白金題1 Standing Out from the Herd Just like humans, cows often appreciate feeling they are unique in some way. Since Farmer John's cows all come from the same breed and look qu...
USACO 2017 December Contest, Platinum Problem 2. Push a Box
USACO 2017年首輪月賽白金題2 Push a Box Bessie and her friends have invented a new game. The game is named accurately, but not particularly creatively. They call it the "Push A Box Around The Barn T...
USACO 2017 December Contest, Platinum Problem 3. Greedy Gift Takers
USACO 2017年首輪月賽白金級題3 Greedy Gift Takers Farmer John's nemesis, Farmer Nhoj, has N cows (1≤ N ≤ 105), conveniently numbered 1... N. They have unexpectedly turned up at Farmer John's farm, s...
USACO 2017 DECEMBER CONTEST, SILVER PROBLEM 3. THE BOVINE SHUFFLE
USACO 2017年首輪月賽銀級題3 THE BOVINE SHUFFLE Convinced that happy cows generate more milk, Farmer John has installed a giant disco ball in his barn and plans to teach his cows to dance! Looking u...
USACO 2017 DECEMBER CONTEST, SILVER PROBLEM 2. MILK MEASUREMENT
USACO 2017年首輪月賽銀級題2 Milk Measurement Each of Farmer John's cows initially produces gallons of milk per day (1≤G≤109 ). Since the milk output of a cow is known to potentially change over tim...
