2017年4月7日
HDU-1013 Digital Roots
摘要： Description The digital root of a positive integer is found by summing the digits of the integer. If the resulting value is a single digit then that d 阅读全文
posted @ 2017-04-07 19:51 limyel 阅读(191) 评论(0) 推荐(0) 编辑