2018年1月USACO美國計算機奧賽白金級題1
USACO 2018 January Contest, Platinum?Problem 1. Lifeguards 2018年1月USACO美國計算機奧賽白金級題1 Farmer John has opened a swimming pool for his cows, figuring it will help them relax and produce mo...
2018年1月USACO美國計算機奧賽白金級題2
USACO 2018 January Contest, Platinum?Problem 2. Cow at Large 2018年1月USACO美國計算機奧賽白金級題2 Cornered at last, Bessie has gone to ground in a remote farm. The farm consists of NN barns (2≤N≤7...
2018年1月USACO美國計算機奧賽銅級題3
USACO 2018 January Contest, Bronze?Problem 3. Out of Place 2018年1月USACO美國計算機奧賽銅級題3 Feeling ambitious, Farmer John plans to attempt something that never seems to go quite right: he wants...
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
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2021 Princeton University Physics Competition
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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...
