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Poj(2135),MCMF,模板
题目链接:http://poj.org/problem?id=2135 Farm Tour Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 14821 Accepted: 5657 Description When FJ's fr ...
分类:其他好文   时间:2016-08-10 12:48:58    阅读次数:238
Counting Haybales (线段树)
Counting Haybales 时间限制: 50 Sec 内存限制: 256 MB提交: 52 解决: 18[提交][状态][讨论版] 题目描述 Farmer John is trying to hire contractors to help rearrange his farm, but s ...
分类:其他好文   时间:2016-08-08 12:24:38    阅读次数:187
Counting Haybales
Counting Haybales 题目描述 Farmer John is trying to hire contractors to help rearrange his farm, but so far all of them have quit when they saw the compli ...
分类:其他好文   时间:2016-08-08 06:29:28    阅读次数:248
POJ 3048 Max Factor (筛素数)
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:2016-08-07 12:29:04    阅读次数:170
bzoj2592: [Usaco2012 Feb]Symmetry
Description After taking a modern art class, Farmer John has become interested in finding geometric patterns in everything around his farm. He careful ...
分类:其他好文   时间:2016-08-07 00:58:59    阅读次数:332
Hdu 3696 Farm Game(最长路)
题目地址:http://acm.hdu.edu.cn/showproblem.php?pid=3696 思路:每种商品可以直接卖掉,也可以换购后卖掉。所以设点n+1,从该点向每个商品连边权值为log(p[i])(将乘法转换为加法,直接使用SPFA)表示直接卖掉的单位价值;对于可以换购的商品 i-->j,连 j--> i 权值为log(b[j])的边(反向建图,只需求一次最长路),表示单位 i...
分类:其他好文   时间:2016-08-05 21:36:21    阅读次数:125
Mongodb系列文章
http://blog.csdn.net/congcong68 学习MongoDB 六: MongoDB查询(游标操作、游标信息)(三) Mongodb官方C#驱动示例 MongoDB Driver Quick Tour ...
分类:数据库   时间:2016-08-05 11:46:52    阅读次数:156
poj 3544 Journey with Pigs
Journey with Pigs Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 3004 Accepted: 922 Description Farmer John has a pig farm near town A. He ...
分类:其他好文   时间:2016-08-03 11:50:06    阅读次数:194
hdu 3488(KM算法||最小费用最大流)
Tour Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 2925 Accepted Submission(s): 1407 Problem De ...
分类:编程语言   时间:2016-08-02 16:34:01    阅读次数:384
hdu 1853(拆点判环+费用流)
Cyclic Tour Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/65535 K (Java/Others)Total Submission(s): 2257 Accepted Submission(s): 1148 Pro ...
分类:其他好文   时间:2016-08-02 13:22:39    阅读次数:140
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