题目 题目描述 To avoid unsightly burns while tanning, each of the C (1 ≤ C ≤ 2500) cows must cover her hide with sunscreen when they're at the beach. Cow i ...
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其他好文 时间：
2018-03-04 14:37:41
阅读次数：
130
Today I’d like to talk about faith. With faith, you’ll go further and never be lost. Faith is free and available to all people at all times. Have fait ...
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其他好文 时间：
2018-03-03 23:25:53
阅读次数：
217
题目大意： 一个环被切割成了n个小块，每个小块有头尾两个关键字，表示颜色。 目标是判断给出的n个小块能否重构成环，能则输出一种可行解（按重构次序输出n个色块的头尾颜色）。反之输出“some beads may be lost”。 解题思路： 一开始想的曼哈顿回路，WA了。后来依靠别人的智慧，知道正解 ...
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其他好文 时间：
2018-03-03 21:29:58
阅读次数：
99
题目描述 Few know that the cows have their own dictionary with W (1 ≤ W ≤ 600) words, each containing no more 25 of the characters ‘a’..’z’. Their cowmuni ...
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其他好文 时间：
2018-03-03 15:31:31
阅读次数：
170
"题目链接 洛谷" include define MAXN 500005 using namespace std; int x[MAXN]; int h[MAXN]; int dq1[MAXN],dq2[MAXN]; inline void qs(int l,int r){ int i=l,j=r, ...
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其他好文 时间：
2018-03-03 13:57:26
阅读次数：
77
在使用SCP向其他设备传送文件时，打印如下错误： No ECDSA host key is known for x.x.x.x and you have requested strict checking.Host key verification failed.lost connection 网上 ...
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其他好文 时间：
2018-03-01 13:28:38
阅读次数：
4051
题目描述 Farmer John dutifully checks on the cows every day. He traverses some of the M (1 <= M <= 50,000) trails conveniently numbered 1..M from pasture ...
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其他好文 时间：
2018-02-26 17:40:41
阅读次数：
137
题目描述 Being a fan of all cold-weather sports (especially those involving cows),Farmer John wants to record as much of the upcoming winter Moolympics as ...
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其他好文 时间：
2018-02-26 11:29:46
阅读次数：
180
Description Farmer John has purchased a subscription to Good Hooveskeeping magazine for his cows, so they have plenty of material to read while waitin ...
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其他好文 时间：
2018-02-25 17:26:20
阅读次数：
183
迭代加深搜索基础 题目描述 A little known fact about Bessie and friends is that they love stair climbing races. A better known fact is that cows really don’t like ...
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其他好文 时间：
2018-02-25 17:15:41
阅读次数：
219
