饮料->牛->食物。牛拆成两点。//#pragma comment(linker,
"/STACK:1024000000,1024000000")#include#include#include#include#include#include#include#include#include#incl...
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其他好文 时间:
2014-05-08 14:26:15
阅读次数:
423
Legal or Not
Problem Description
ACM-DIY is a large QQ group where many excellent acmers get together. It is so harmonious that just like a big family. Every day,many "holy cows" like HH, ...
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其他好文 时间:
2014-05-08 11:11:28
阅读次数:
339
??
Lost Cows
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 8838
Accepted: 5657
Description
N (2 <= N <= 8,000) cows have unique brands in the range 1..N. ...
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其他好文 时间:
2014-05-07 07:58:26
阅读次数:
337
Description
Farmer John has purchased a lush new rectangular pasture composed of M by
N (1 ≤ M ≤ 12; 1 ≤ N ≤ 12) square parcels. He wants to grow some yummy corn for the cows on a number of square...
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其他好文 时间:
2014-05-07 05:46:43
阅读次数:
323
题目:http://poj.org/problem?id=2182
http://acm.hdu.edu.cn/showproblem.php?pid=2711 题意:有N头牛,编号为1--N。
乱序排成一列,已知每头牛前面有多少头牛比它的编号小(从第二头牛开始)。 现在需要求这个序列中从前到后,每...
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其他好文 时间:
2014-05-03 22:30:06
阅读次数:
504
Til the Cows Come HomeTime Limit:1000MSMemory
Limit:65536KTotal Submissions:27591Accepted:9303DescriptionBessie is out in the
field and wants to get b...
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其他好文 时间:
2014-05-01 15:42:53
阅读次数:
419
??
Best Cow Line
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 8579
Accepted: 2629
Description
FJ is about to take his N (1 ≤ N ≤ 2,000) cows to the a...
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其他好文 时间:
2014-04-29 13:48:21
阅读次数:
358
题意给了你N头牛,每头牛的强壮值是一个区间[s,e],如果第 i 头牛比第 j 头牛强壮那么必须满足 Si Ej - Sj;
为了满足这三个条件我们进行排序,先以e降序排为先决条件,若e相等则让s升序排列,如此即可满足三个条件,这道题目任意两头牛的强壮值区间有可能完全一样,这样就不需要重新用树状数组求一次和了,直接赋值即可,这样可以省很多时间,因为已经排序处理了,所以即便区间相等的 肯定就是...
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其他好文 时间:
2014-04-29 13:26:21
阅读次数:
323
Aggressive cows
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 5436
Accepted: 2720
Description
Farmer John has built a new long barn, with N (2 <= N <= 100,...
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其他好文 时间:
2014-04-29 13:22:21
阅读次数:
304