摘要：
Problem DescriptionLike everyone, cows enjoy variety. Their current fancy is new shapes for pastures. The old rectangular shapes are out of favor; new geometries are the favorite. I. M. Hei, the lead cow pasture architect, is in charge of creating a triangular pasture surrounded by nice white fence 阅读全文
posted @ 2013-06-17 16:37
forevermemory
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