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搜索关键字:dining cows    ( 1679个结果
? 洛谷 P3056 [USACO12NOV]笨牛Clumsy Cows
P3056 [USACO12NOV]笨牛Clumsy Cows 题目描述 Bessie the cow is trying to type a balanced string of parentheses into her new laptop, but she is sufficiently cl ...
分类:其他好文   时间:2017-11-24 22:50:17    阅读次数:166
洛谷—— P1561 [USACO12JAN]爬山Mountain Climbing
https://daniu.luogu.org/problemnew/show/P1561 题目描述 Farmer John has discovered that his cows produce higher quality milk when they are subject to stren ...
分类:其他好文   时间:2017-11-24 22:48:51    阅读次数:146
P3052 [USACO12MAR]摩天大楼里的奶牛Cows in a Skyscraper
题目描述 给出n个物品,体积为w[i],现把其分成若干组,要求每组总体积<=W,问最小分组。(n<=18) 输入格式: Line 1: N and W separated by a space. Lines 2..1+N: Line i+1 contains the integer C_i, giv ...
分类:其他好文   时间:2017-11-23 08:18:44    阅读次数:138
洛谷 P2969 [USACO09DEC]音符Music Notes
P2969 [USACO09DEC]音符Music Notes P2969 [USACO09DEC]音符Music Notes P2969 [USACO09DEC]音符Music Notes 题目描述 FJ is going to teach his cows how to play a song. ...
分类:其他好文   时间:2017-11-23 08:10:47    阅读次数:189
P2915 [USACO08NOV]奶牛混合起来Mixed Up Cows
题目描述 约翰家有N头奶牛,第i头奶牛的编号是Si,每头奶牛的编号都是唯一的。这些奶牛最近 在闹脾气,为表达不满的情绪,她们在挤奶的时候一定要排成混乱的队伍。在一只混乱的队 伍中,相邻奶牛的编号之差均超过K。比如当K = 1时,1, 3, 5, 2, 6, 4就是一支混乱的队伍, 而1, 3, 6, ...
分类:其他好文   时间:2017-11-22 20:15:29    阅读次数:146
洛谷 P2909 [USACO08OPEN]牛的车Cow Cars
P2909 [USACO08OPEN]牛的车Cow Cars P2909 [USACO08OPEN]牛的车Cow Cars P2909 [USACO08OPEN]牛的车Cow Cars 题目描述 N (1 <= N <= 50,000) cows conveniently numbered 1..N ...
分类:其他好文   时间:2017-11-21 23:45:46    阅读次数:198
POJ 3281 Dining(网络流构图)
题目链接:http://poj.org/problem?id=3281 题目: Description Cows are such finicky eaters. Each cow has a preference for certain foods and drinks, and she will ...
分类:其他好文   时间:2017-11-20 21:45:20    阅读次数:173
Til the Cows Come Home
Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer John wakes her for the morning milking. Be ...
分类:其他好文   时间:2017-11-20 20:18:05    阅读次数:124
洛谷 P2978 [USACO10JAN]下午茶时间Tea Time
P2978 [USACO10JAN]下午茶时间Tea Time P2978 [USACO10JAN]下午茶时间Tea Time P2978 [USACO10JAN]下午茶时间Tea Time 题目描述 N (1 <= N <= 1000) cows, conveniently numbered 1. ...
分类:其他好文   时间:2017-11-17 00:00:14    阅读次数:178
[poj] 2618 popular cows
[原题] (http://poj.org/problem?id=2186) 这是一个强连通分量板子题。 a thinks b is popular 即为a到b有一条边,要求被所有牛popular的牛的个数。 所求为对图进行强连通分量缩点后,没有出度的强连通分量里的点数(这样的强连通分量只能有一个)。 ...
分类:其他好文   时间:2017-11-15 21:44:26    阅读次数:199
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