随笔分类 -  数学 - BSGS/ExBSGS

【洛谷P2485】计算器
摘要：BSGS模板题 代码如下 cpp include using namespace std; typedef long long LL; LL fpow(LL a, LL b, LL c) { LL ret = 1 % c; for (; b; b = 1, a = a a % c) { if (b 阅读全文
posted @ 2019-10-14 21:20 shellpicker 阅读(210) 评论(0) 推荐(0)