随笔分类 - OJ-USACO
摘要:T1 Closest Cow Wins 题目 Farmer John owns a long farm along the highway that can be considered somewhat like a one-dimensional number line. Along the fa
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摘要:题目 The cows are hard at work trying to invent interesting new games to play. One of their current endeavors involves a set of intervals (\(1\le
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摘要:题目 Farmer John's farm consists of a set of fields , conveniently numbered . Between these fields are
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摘要:T1 Lonely Photo 题目 Farmer John has recently acquired N new cows (3≤N≤5×105), each of whose breed is either Guernsey or Holstein. The cows are currentl
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摘要:题目 Bessie the cow is trying to walk from her favorite pasture back to her barn. The pasture and farm are on an N×N grid (2≤N≤50 ), with her pasture in
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摘要:题目 Farmer John's cows N are very particular about the room temperature in their barn. Some cows like the temperature to be on the cooler side, while o
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摘要:题目 Farmer John has recently acquired N new cows (3≤N≤5×105), each of whose breed is either Guernsey or Holstein. The cows are currently standing in a
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