摘要: Problem Statement Find the smallest possible sum of the digits in the decimal notation of a positive multiple of K. translation 求出一个K的倍数使得每一个位置上数的和最小 阅读全文
posted @ 2017-11-04 22:36 Hxymmm 阅读(747) 评论(0) 推荐(0) 编辑