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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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此为报警呼叫系统接收电路设计，学习中，大家交流
此为报警呼叫系统接收电路设计，学习中，大家交流-this as a warning call system receiver circuit design, study, the exchange
- 2022-09-15 02:20:02下载
- 积分：1
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read Qian Longsheng stock data, the development of software stocks indispensable...
本程序是读取钱龙股票数据的，是开发股票软件不可缺少的核心。-read Qian Longsheng stock data, the development of software stocks indispensable core.
- 2023-09-03 05:25:02下载
- 积分：1
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This is a development under the UNIX C program, calculated on a certain date, to...
这是一个在UNIX 下开发C 程序时候, 计算某年某月某日,计算你的生日日期。-This is a development under the UNIX C program, calculated on a certain date, to calculate your own birthday.
- 2022-12-10 21:10:03下载
- 积分：1
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- 2022-01-26 01:55:57下载
- 积分：1
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The adventures of AdventuresofHuckleberryFinn by Mark Twain in text file
The adventures of AdventuresofHuckleberryFinn by Mark Twain in text file
- 2022-05-10 15:58:31下载
- 积分：1
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无用的文件,不要下载
谢谢了
哈哈
无用的文件,不要下载
谢谢了...
无用的文件,不要下载
谢谢了
哈哈
无用的文件,不要下载
谢谢了-Useless documents, not to download Thank you Haha useless documents, not to download Thank you
- 2022-05-18 19:46:27下载
- 积分：1
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Add BDE alias: paikedata set path: [location] paike data (such as: e: paike...
添加BDE别名:paikedata
设置path:[存放位置]paikedata (如:e:paikedata)
运行:f_ssgl.exe
--★运行说明------------------------------------------------
13
用户名:nwn
密码:j -Add BDE alias: paikedata set path: [location] paike data (such as: e: paike data) to run: f_ssgl.exe- ★ run Description------------------------------------------------ 13 user name: nwn password: j
- 2022-01-25 15:23:34下载
- 积分：1
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winpcap, delphi development of the bottom of the application package,
winpcap,delphi 开发底层应用的包，-winpcap, delphi development of the bottom of the application package,
- 2022-04-13 16:03:28下载
- 积分：1
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地表的fishn额头
地表的fishn额头-surface fishn forehead
- 2022-01-31 10:23:11下载
- 积分：1
