2014年3月7日

POJ -- 1273 Drainage Ditches

摘要： Drainage DitchesTime Limit:1000MSMemory Limit:10000KTotal Submissions:52402Accepted:19946DescriptionEvery time it rains on Farmer John's fields, a pond forms over Bessie's favorite clover patch. This means that the clover is covered by water for awhile and takes quite... 阅读全文

posted @ 2014-03-07 10:48 ~Love() 阅读(203) 评论(0) 推荐(0)

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