题目描述 Farmer John has purchased a subscription to Good Hooveskeeping magazine for his cows, so they have plenty of material to read while waiting aroun ...
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其他好文 时间：
2018-06-06 18:13:35
阅读次数：
160
描述Farmer John has built a new long barn, with N (2 <= N <= 100,000) stalls. The stalls are located along a straight line at positions x1,...,xN (0 <= ...
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其他好文 时间：
2018-05-30 22:49:42
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157
题目描述 Farmer John's N (1 <= N <= 1000) cows each reside in one of B (1 <= B <= 20) barns which, of course, have limited capacity. Some cows really like ...
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其他好文 时间：
2018-05-29 13:15:48
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213
Discription Farmer John is hosting a tennis tournament with his n cows. Each cow has a skill level si, and no two cows having the same skill level. Ev ...
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其他好文 时间：
2018-05-27 17:17:57
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243
题目描述 Farmer John tries to keep the cows sharp by letting them play with intellectual toys. One of the larger toys is the lights in the barn. Each of t ...
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其他好文 时间：
2018-05-27 16:22:58
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202
Til the Cows Come Home Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 68667 Accepted: 23016 Description Bessie is out in the field and wan ...
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其他好文 时间：
2018-05-22 22:09:54
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154
题意： 输入若干个区间，对于一个区间(a,b)，如果存在一个区间(x,y)满足x <= a && y >= b && y - x > b - a，那么就说(x,y)比(a,b)大。 求比每一个区间大的区间有多少。 思路： 树状数组，这题最关键的其实是有重复的区间。 首先把区间按照起点升序排序，如果起 ...
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其他好文 时间：
2018-05-22 12:53:49
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167
BZOJ_2679_[Usaco2012 Open]Balanced Cow Subsets _meet in middle+双指针 Description Farmer John's owns N cows (2 <= N <= 20), where cow i produces M(i) uni ...
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其他好文 时间：
2018-05-20 14:17:30
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243
P2866 [USACO06NOV]糟糕的一天Bad Hair Day 题目描述 Some of Farmer John's N cows (1 ≤ N ≤ 80,000) are having a bad hair day! Since each cow is self-conscious abo ...
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其他好文 时间：
2018-05-20 10:49:34
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233
洛谷题目链接: "[USACO13FEB]出租车Taxi" 题目描述 Bessie is running a taxi service for the other cows on the farm. The cows have been gathering at different location ...
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其他好文 时间：
2018-05-19 15:43:55
阅读次数：
171
