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2018年1月USACO美國計算機奧賽白金級題1

2018-01-20

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

2018-01-20

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

2018-01-20

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

2018-01-20

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

2018-01-20

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...