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解决以下问题:
For solving the following problem:
"There is No Free Lunch"
Time Limit: 1 Second Memory Limit: 32768 KB
One day, CYJJ found an interesting piece of commercial from newspaper: the Cyber-restaurant was offering a kind of "Lunch Special" which was said that one could "buy one get two for free". That is, if you buy one of the dishes on their menu, denoted by di with price pi , you may get the two neighboring dishes di-1 and di+1 for free! If you pick up d1, then you may get d2 and the last one dn for free, and if you choose the last one dn, you may get dn-1 and d1 for free.
However, after investigation CYJJ realized that there was no free lunch at all. The price pi of the i-th dish was actually calculated by adding up twice the cost ci of the dish and half of the costs of the two "free" dishes. Now given all the prices on the menu, you are asked to help CYJJ find the cost of each of the dishes.
- 2022-12-06 21:00:03下载
- 积分:1
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一个VB做的语音系统控件,前台使用asp表现
一个VB做的语音系统控件,前台使用asp表现-VB to do a voice-system controls, the prospects of the use of performance asp
- 2022-03-25 16:47:12下载
- 积分:1
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电力系统计算的趋势通常减少上标么价值,我们…
电力系统计算潮流通常要归算标么值,用这软件能快速计算-Trend of power system computation usually Reduction superscript Mody value, using this software can quickly calculate
- 2022-05-21 01:56:07下载
- 积分:1
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barcode控件(微软
条形码控件(微软的免费控件)
本软件仅供用户学习,测试使用
-Barcode controls (Microsoft
- 2022-01-22 10:57:39下载
- 积分:1
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Serv
Serv-U Ftp服务器长文件名堆栈溢出漏洞-Serv-U FTP server long file name Stack Overflow Vulnerability
- 2023-02-17 08:05:04下载
- 积分:1
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mm maj akvjak
请认真阅读您的文件包然后写出其具体功能(至少要20个字)。尽量不要让站长把时间都花费在为您修正说明上。压缩包解压时不能有密码。-mm maj akvjak
- 2023-04-24 12:10:03下载
- 积分:1
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DSP有限字长效应分析,对系数量化给系统带来的部稳定因素进行分析...
DSP有限字长效应分析,对系数量化给系统带来的部稳定因素进行分析
- 2022-07-22 11:20:09下载
- 积分:1
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关于波动方程偏移的正演,结果,原理,解释,有助于理解
关于波动方程偏移的正演,结果,原理,解释,有助于理解-migration
- 2023-01-24 00:05:04下载
- 积分:1
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本实验完成发光二极管的循环点亮实验,由于输入晶振为20M,分频得到count1信号,故每间隔约1S彩灯循环移位一次。
也可以外接32768hz的晶振经406...
本实验完成发光二极管的循环点亮实验,由于输入晶振为20M,分频得到count1信号,故每间隔约1S彩灯循环移位一次。
也可以外接32768hz的晶振经4060分频后的1HZclk输入,自己可以尝试改变实验,加以练习。
现象:可以看到流水灯-In this experiment completed the cycle of light-emitting diode light experiments, as a result of the importation of crystal for the 20M, sub-frequency signal received count1, so each interval of about 1S Lantern a cyclic shift. Can also be the external 32768Hz crystal oscillator frequency by 4060 after 1HZclk input, they can try to change the experiment, to practice. Phenomenon: we can see water lights
- 2022-01-25 19:28:36下载
- 积分:1
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fasdfsafafs
Corum Online 源码
科隆服务端完整源码,可编译 -fasdfsafafs
- 2022-03-25 04:39:32下载
- 积分:1