2014年5月17日
hust 1413 Permutation Design
摘要： 题目描述 xiaoY is crazy about solving equations! But since teacher HH tells him that when an equation’s degree is bigger than 3, there are no analytic sol... 阅读全文
posted @ 2014-05-17 16:49 Hust_BaoJia 阅读(250) 评论(0) 推荐(0)
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