本文实例讲述了Python判断Abundant Number的方法。分享给大家供大家参考。具体如下:
Abundant Number,中文译成:盈数(又称 丰数, 过剩数abundant number)是一种特殊的 自然数,除去它本身以外的一切正约数的和大于它本身。
介绍见百度百科: http://baike.baidu.com/view/1596350.htm
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#Checks if a number is abundant or not #An abundant number is the number of which sum of #factors(including itself) is greater than twice the number def abundant(n): sum_factors = 0 for i in range ( 1 ,n + 1 ): if n % i = = 0 : #finds out the factors f = i sum_factors + = f if sum_factors> 2 * n: #condition for abundant number print "This is an Abundant Number!" else : print "This is not an Abundant Number!" |
希望本文所述对大家的Python程序设计有所帮助。