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 ...
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其他好文 时间：
2016-08-08 12:24:38
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187
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 ...
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其他好文 时间：
2016-08-08 06:29:28
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248
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 ...
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其他好文 时间：
2016-08-07 12:29:04
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170
Description After taking a modern art class, Farmer John has become interested in finding geometric patterns in everything around his farm. He careful ...
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其他好文 时间：
2016-08-07 00:58:59
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332
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...
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其他好文 时间：
2016-08-05 21:36:21
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125
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 ...
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其他好文 时间：
2016-08-03 11:50:06
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194
In Central Administration, in System Settings, click Manage farm solutions. Click Powerpivotwebapp. Click Deploy Solution. Choose the web application ...
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其他好文 时间：
2016-08-02 13:16:52
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133
Farm Tour Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 14730 Accepted: 5614 Description When FJ's friends visit him on the farm, he like ...
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其他好文 时间：
2016-08-02 09:59:38
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180
Max Factor Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Max Factor Description To improve the organization of his farm, Farmer ...
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其他好文 时间：
2016-08-02 01:16:16
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185
Description Farmer John's farm was flooded in the most recent storm, a fact only aggravated by the information that his cows are deathly afraid of wat ...
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其他好文 时间：
2016-07-28 16:29:26
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270
