2014年8月30日
spoj 3871. GCD Extreme 欧拉+积性函数
摘要： 3871. GCD ExtremeProblem code: GCDEXGiven the value of N, you will have to find the value of G. The meaning of G is given in the following codeG=0;for... 阅读全文
posted @ 2014-08-30 11:15 芷水 阅读(259) 评论(0) 推荐(0) 编辑