2014年7月5日

poj 1676 What time is it?
摘要： Description An accutron shows time with four digits, from 0000 to 2359. Every digit is represented by 3*3 characters, including '|'s, '_'s and blanks. 阅读全文
posted @ 2014-07-05 15:29 huaihuaibuguai 阅读(395) 评论(0) 推荐(0) 编辑
poj 2393 Yogurt Factory（贪心）
摘要： Description The cows have purchased a yogurt factory that makes world-famous Yucky Yogurt. Over the next N (1 <= N <= 10,000) weeks, the price of milk 阅读全文
posted @ 2014-07-05 12:01 huaihuaibuguai 阅读(247) 评论(0) 推荐(0) 编辑
poj 3190 Stall Reservations（贪心）
摘要： Description Oh those picky N (1 <= N <= 50,000) cows! They are so picky that each one will only be milked over some precise time interval A..B (1 <= A 阅读全文
posted @ 2014-07-05 11:49 huaihuaibuguai 阅读(326) 评论(0) 推荐(0) 编辑
poj 2376 Cleaning Shifts
摘要： Description Farmer John is assigning some of his N (1 <= N <= 25,000) cows to do some cleaning chores around the barn. He always wants to have one cow 阅读全文
posted @ 2014-07-05 11:32 huaihuaibuguai 阅读(369) 评论(0) 推荐(0) 编辑

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