egypt埃及分数问题

问题描述：

所谓埃及分数，是指分子为1 的分数。任何一个分数都可以表示为埃及分数之和的形式。

如2/3=1/2+1/6，但不允许2/3=1/3+1/3，因为加数中有相同的。然而，一个分数的表示方式

是不唯一的，加数少的比加数多的好，加数个数相同的，最小的分数越大越好。如果最小的相同，则比较次小的，依次类推。-egypt Egyptian fraction problem Problem Descr iption: The so-called Egyptian fraction is the fraction of molecules of 1. Any fraction can be expressed as the form of Egyptian fractions. If 2/3 = 1/2+1/6, but not 2/3 = 1/3+1/3, because the addends in the same. However, a fraction of the representation is not unique, addend addend little more than good, the same number of addends, the minimum score the better. If the minimum of the same, are more times smaller, and so on.