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将一个规模为n的问题分解为k个规模较小的相同子问题,这些子问题相互独立且与原问题相同。递归地这些子问题,然后将子问题地解合并得到原问题的解。 合并排序是利用分治策略实现对n格元素进行排序的算法。 eg: Description N soldiers of the land Gridland are 阅读全文
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Description The system of Martians' blood relations is confusing enough. Actually, Martians bud when they want and where they want. They gather togeth 阅读全文
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Description The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extra roads between villages s 阅读全文
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Description An entropy encoder is a data encoding method that achieves lossless data compression by encoding a message with "wasted" or "extra" inform 阅读全文