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A Plug for UNIX 题目链接：https://vjudge.net/problem/POJ-1087 Description: You are in charge of setting up the press room for the inaugural meeting of the 阅读全文
posted @ 2018-12-07 22:08
heyuhhh
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Dining 题目链接：https://vjudge.net/problem/POJ-3281 Description: Cows are such finicky eaters. Each cow has a preference for certain foods and drinks, and 阅读全文
posted @ 2018-12-07 21:55
heyuhhh
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F. Ehab and a weird weight formula 题目链接：https://codeforces.com/contest/1088/problem/F 题意： 给出一颗点有权值的树，满足只有一个点的权值最小，然后除开这个点，每个点都有一个权值比它更小的点与之相邻。 然后要求你重构 阅读全文
posted @ 2018-12-07 21:45
heyuhhh
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