This may be in the form of their individual website or in the websites of their distributors. Some time ago, when HTML newsletters couldnt be read by ...
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其他好文 时间:
2014-09-02 10:13:34
阅读次数:
282
A strange liftTime Limit: 1000msMemory Limit: 32768KBThis problem will be judged onHDU. Original ID:154864-bit integer IO format:%I64d Java class name...
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其他好文 时间:
2014-08-29 21:21:08
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278
They are a very critical element of various warehouses and distribution centers. Bahamas. The fantastic modification should boost ideal properties eve...
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其他好文 时间:
2014-08-28 09:37:59
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239
1. 介绍 Welcome to part 0 of the article series about Catel. Quite a strange part, don’t you think? Well, we hear from a lot of people that the real pow...
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其他好文 时间:
2014-08-23 17:38:31
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221
解题报告
思路
神奇的电梯,我的思路是直接整出一个超级源点和超级汇点(貌似这是网络流的叫法,,,sad)
源点与所有有在0层的电梯连线,汇点与k层连线,然后每个电梯如果有在同一层的连60s的线,对于每个电梯可以到达的每一层连一条线,处理层和电梯就直接用类似于离散化的方式处理,比如说第一个电梯可以有n个层可以到,第二个电梯有m个层可以到,那么就有1-n+m的点,源点0,汇点n+m+1;
做完...
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其他好文 时间:
2014-08-23 12:46:20
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382
The people living in large citieshave to pay more tax than people living in rural areas. That is because incities people have many facilities, which rural people don’t have. Also peoplein large and fa...
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其他好文 时间:
2014-08-22 10:53:36
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178
Cina. The other type of bucket trucks that is also widely used is the Elevating Work Platforms or most commonly known as scissor lift is one type of p...
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其他好文 时间:
2014-08-21 09:43:53
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294
F -Strange Way to Express IntegersTime Limit:1000MSMemory Limit:131072KB64bit IO Format:%I64d & %I64uSubmitStatusDescriptionElina is reading a book wr...
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其他好文 时间:
2014-08-17 11:37:32
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326
Square spiralNikola picks up a strange circuit board. All of its elements are connected in a spiral and it is possible to connect the neighboring elem...
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其他好文 时间:
2014-08-17 09:09:51
阅读次数:
411
这是一维的BFS,而且没有什么变形,应该是最基础的BFS了吧题意:有这样一个奇葩的电梯,你在第i层的时候你只能选择上或者下Ki层,也就是你只能从第i层到达i+Ki或者i-Ki层。当然电梯最低只能在1层最高只能在n层。给出起点和终点问最少需要多少次才能到达终点,如果不能到达输出-1没有什么好解释的了,...
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其他好文 时间:
2014-08-16 17:06:10
阅读次数:
251