摘要: C n / a, b, c :结果为 n! / a! / b! / c! 快速幂算法 ksm : 点击查看代码 ll ksm(ll cur, int times) { ll base = cur; ll res = 1; while (times) { if ((times & 1) == 1) { 阅读全文
posted @ 2023-04-18 09:54 Besnnad 阅读(30) 评论(0) 推荐(0)