Many years ago , in Teddy’s hometown there was a man who was called “Bone Collector”. This man like to collect varies of bones , such as dog’s , cow’s ...
分类：
其他好文 时间：
2017-08-31 17:58:42
阅读次数：
157
Farmer John goes to Dollar Days at The Cow Store and discovers an unlimited number of tools on sale. During his first visit, the tools are selling var ...
分类：
其他好文 时间：
2017-08-30 17:12:49
阅读次数：
124
Keeping track of all the cows can be a tricky task so Farmer John has installed a system to automate it. He has installed on each cow an electronic ID ...
分类：
其他好文 时间：
2017-08-27 00:15:35
阅读次数：
271
题目描述 Farmer John's N cows (2 <= N <= 500) have joined the social network "MooBook". Each cow has one or more friends with whom they interact on MooBoo ...
分类：
其他好文 时间：
2017-08-26 10:14:10
阅读次数：
145
https://www.luogu.org/problem/show?pid=3014 题目描述 The N (1 <= N <= 20) cows conveniently numbered 1...N are playing yet another one of their crazy game ...
分类：
其他好文 时间：
2017-08-25 20:30:53
阅读次数：
242
欢迎访问~原文出处——博客园-zhouzhendong 去博客园看该题解 题目传送门 - BZOJ4994 题意概括 给定长度为2N的序列，1~N各处现过2次，i第一次出现位置记为ai，第二次记为bi，求满足ai<aj<bi<bj的对数。 n<=100000(这个数据范围是我凑出来的，但是我没试过更 ...
分类：
编程语言 时间：
2017-08-24 22:46:13
阅读次数：
285
欢迎访问~原文出处——博客园-zhouzhendong 去博客园看该题解 题目传送门 - BZOJ4989 题意概括 一条马路的两边分别对应的序列A、B，长度为n，两序列为1到n的全排列。当Ai=Bj时，两边之间会连一条边。你可以选择序列A或序列B进行旋转（只能使队尾或队头位置上的数字变成队头或队尾 ...
分类：
编程语言 时间：
2017-08-24 22:39:42
阅读次数：
175
[USACO06JAN]牛的舞会The Cow Prom 题目描述 The N (2 <= N <= 10,000) cows are so excited: it's prom night! They are dressed in their finest gowns, complete with ...
分类：
其他好文 时间：
2017-08-24 21:32:29
阅读次数：
229
Catch That Cow Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 97240 Accepted: 30519 Description Farmer John has been informed of the locat ...
分类：
其他好文 时间：
2017-08-22 13:19:57
阅读次数：
185
Distance Queries Time Limit: 2000MS Memory Limit: 30000K Total Submissions: 14378 Accepted: 5062 Case Time Limit: 1000MS Description Farmer John's cow ...
分类：
其他好文 时间：
2017-08-22 10:41:09
阅读次数：
182
