摘要: Thedigital root(alsorepeated digital sum) of anon-negative integeris the (single digit) value obtained by an iterative process ofsumming digits规律题题意 ... 阅读全文
posted @ 2015-08-16 10:35 kylehz 阅读(224) 评论(0) 推荐(0) 编辑
摘要: SolvedPro.IDTitleAuthorSource(AC/Submit)Ratio5380Travel with candySXYZ2015 Multi-University Training Contest 8(46/103)44.66%5381The sum of gcdSXYZ2015... 阅读全文
posted @ 2015-08-16 09:38 kylehz 阅读(229) 评论(0) 推荐(0) 编辑