numbers 283个问题
2017.06.28 10:29来自 shunfurh
Encode the tree
Problem Description Given n labeled vertices, there are nn-2 different trees. The number is too large, but ...
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2017.06.26 11:29来自 shunfurh
Encode the tree
Problem Description Given n labeled vertices, there are nn-2 different trees. The number is too large, but ...
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2017.06.25 18:12来自 shunfurh
Hardware
Problem Description Ola Clason’s Hardware store is an old company where most work is done “the old way”. Am...
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2017.06.23 17:05来自 shunfurh
Inversion
Problem Description Let { A1,A2,...,An } be a permutation of the set{ 1,2,..., n}. If i < j and Ai > Aj the...
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2017.06.23 15:57来自 shunfurh
Tour Route
Problem Description The city is so crowded that the mayor can't bear any longer. He issued an order to chan...
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2017.06.23 15:51来自 shunfurh
Single CPU, multi-tasking
Problem Description Tuntun is a big fan of Apple Inc. who owns almost all kinds of products the company pub...
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2017.06.23 11:23来自 shunfurh
Transportation
Problem Description Ruratania is just entering capitalism and is establishing new enterprising activities i...
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2017.06.22 17:26来自 shunfurh
Ball bearings
Problem Description The Swedish company SKF makes ball bearings. As explained by Britannica Online, a ball ...
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2017.06.21 00:34来自 shunfurh
Harmony Forever
Problem Description We believe that every inhabitant of this universe eventually will find a way to live to...
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2017.06.20 00:37来自 shunfurh
Bulletin Board
Problem Description ![](http://acm.hdu.edu.cn/data/images/2704-1.png) The ACM Student Chapter has just bee...
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