2014年11月3日
HDU 1006 Digital Roots
摘要： Problem 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 digit is the digital root. If the resulting... 阅读全文
posted @ 2014-11-03 20:55 子木聊出海 阅读(324) 评论(0) 推荐(0)