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USACO 2018 January Contest, Silver Problem 2. Rental Service

2018-01-26

USACO 2018 January Contest, Silver Problem 2. Rental Service 2018年1月USACO美國計算機奧賽銀級題2 Farmer John realizes that the income he receives from milk production is insufficient to fund the gr...

USACO 2018 January Contest, Gold Problem 3. Stamp Painting

2018-01-26

USACO 2018 January Contest, Gold?Problem 3. Stamp Painting 2018年1月USACO美國計算機奧賽金級題3 Bessie has found herself in possession of an NN-unit long strip of canvas (1≤N≤1061≤N≤106), and she in...

USACO 2018 January Contest, Gold Problem 2. Cow at Large

2018-01-26

USACO 2018 January Contest, Gold?Problem 2. Cow at Large 2018年1月USACO美國計算機奧賽金級題2 Cornered at last, Bessie has gone to ground in a remote farm. The farm consists of NN barns (2≤N≤1052≤N≤...

USACO 2018 January Contest, Gold Problem 1. MooTube

2018-01-26

USACO 2018 January Contest, Gold?Problem 1. MooTube 2018年1月USACO美國計算機奧賽金級題1 In his spare time, Farmer John has created a new video-sharing service, which he names MooTube. On MooTube, F...

USACO 2018 January Contest, Silver Problem 3. MooTube

2018-01-26

USACO 2018 January Contest, Silver?Problem 3. MooTube 2018年1月USACO美國計算機奧賽銀級題3 In his spare time, Farmer John has created a new video-sharing service, which he names MooTube. On MooTube,...

USACO 2018 January Contest, Silver Problem 1. Lifeguards

2018-01-26

USACO 2018 January Contest, Silver?Problem 1. Lifeguards 2018年1月USACO美國計算機奧賽銀級題1 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美國計算機奧賽白金級題3

2018-01-20

USACO 2018 January Contest, Platinum?Problem 3. Sprinklers 2018年1月USACO美國計算機奧賽白金級題3 Farmer John has a large field, and he is thinking of planting sweet corn in some part of it. After s...

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...