摘要: 参考 https://www.luogu.com.cn/blog/command-block/ntt-yu-duo-xiang-shi-quan-jia-tong \(\text{FFT 和 NTT}\) 多项式乘法逆 \(\texttt{link}\) 求满足 \(f(x)f_{*}(x)\equ 阅读全文
posted @ 2021-12-16 19:29 klii 阅读(88) 评论(0) 推荐(0)