摘要: 题目链接 "BZOJ" "洛谷" 解析 欧拉定理及扩展欧拉定理: $$ a^b \equiv \begin{cases} a^{b \ mod \ \phi(p)}, & \gcd (a, p) = 1 \\ a^b, & \gcd(a, p) \ne 1, &b include include i 阅读全文
posted @ 2019-03-01 20:25 Rhein_E 阅读(145) 评论(0) 推荐(0) 编辑