题目地址:http://ac.jobdu.com/problem.php?pid=1124 题目描述: 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 value contains tw…
时间限制:1 秒 内存限制:32 兆 特殊判题:否 提交:2963 解决:1066 题目描述: 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 value contains two or…