自己备查：如何优化算法--缓存
摘要：题目:http://projecteuler.net/index.php?section=problems&id=164projecteuler.net #164 How many 20 digit numbers n (without any leading zero) exist such that no three consecutive digits of n have a sum greater than 9?使用简单算法，从高位到低位便利每种组合，慢的要死View Code List<int>number=newList<int>();intcoun
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posted @ 2011-03-18 11:21
