Popular Cows Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 31533 Accepted: 12817 Description Every cow's dream is to become the most popu ...
分类：
其他好文 时间：
2016-11-16 22:20:39
阅读次数：
207
MooFest Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 7077 Accepted: 3181 Description Every year, Farmer John's N (1 <= N <= 20,000) cows ...
分类：
编程语言 时间：
2016-11-16 02:01:57
阅读次数：
296
Description To improve the organization of his farm, Farmer John labels each of his N (1 <= N <= 5,000) cows with a distinct serial number in the rang ...
分类：
其他好文 时间：
2016-11-15 23:49:25
阅读次数：
507
题目描述 The cows are having a picnic! Each of Farmer John's K (1 ≤ K ≤ 100) cows is grazing in one of N (1 ≤ N ≤ 1,000) pastures, conveniently numbered 1 ...
分类：
其他好文 时间：
2016-11-13 13:45:59
阅读次数：
216
centos -- how to add a new disk into a mdadm raid5 /dev/md0 whick lost a /dev/sdc1 disk and revoery at another machine? we build a /dev/md0 on a Unite ...
分类：
系统相关 时间：
2016-11-10 13:48:46
阅读次数：
275
Description The cows are journeying north to Thunder Bay in Canada to gain cultural enrichment and enjoy a vacation on the sunny shores of Lake Superi ...
分类：
其他好文 时间：
2016-11-09 22:32:59
阅读次数：
224
Description The cows are out exercising their hooves again! There are N cows jogging on an infinitely-long single-lane track (1 <= N <= 100,000). Each ...
分类：
其他好文 时间：
2016-11-08 19:58:53
阅读次数：
219
Description Nemo is a naughty boy. One day he went into the deep sea all by himself. Unfortunately, he became lost and couldn't find his way home. The ...
分类：
其他好文 时间：
2016-11-06 16:59:12
阅读次数：
411
今天下午在一台服务器上使用scp命令向另外一台服务器传文件的时候，报此错误 bash: scp: command not found ，lost connection，以为是该服务器没有安装此命令，which scp后发现有安装过，后来google下，是另外一台服务器没有scp命令导致的。在另外一台 ...
分类：
其他好文 时间：
2016-11-01 00:45:21
阅读次数：
176
水题。 对于两个$0$，肯定是先删去后面的$0$，再删去前面的$0$。 对于两个$1$，肯定是先删去前面的$1$，再删去后面的$1$。 对于一个$0$和一个$1$，无论先删哪一个，对答案做出的贡献都是一样的。 综上所述，可以先从后往前删完$0$，然后从前往后删完$1$；或者先从前往后删完$1$，然后 ...
分类：
其他好文 时间：
2016-10-29 11:39:47
阅读次数：
202
