摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=2955 Problem Description The aspiring Roy the Robber has seen a lot of American movies, and knows that the b 阅读全文
摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=2639 Problem Description The title of this problem is familiar,isn't it?yeah,if you had took part in the "Ro 阅读全文
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http://acm.hdu.edu.cn/showproblem.php?pid=1114 Problem Description Before ACM can do anything, a budget must be prepared and the necessary financial s 阅读全文
摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=1059 Problem Description Marsha and Bill own a collection of marbles. They want to split the collection amon 阅读全文