2017年3月28日
[LeetCode] Perfect Number 完美数字
摘要： We define the Perfect Number is a positive integer that is equal to the sum of all its positive divisors except itself. Now, given an integer n, write 阅读全文
posted @ 2017-03-28 21:07 Grandyang 阅读(7736) 评论(4) 推荐(0)
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