跳至内容
苔花如米小，也学牡丹开
王之坤的博客
菜单
Blogs
About
OIerDb
标签：
BSGS
[SDOI2013]随机数生成器
这道题也是一道BSGS。
继续阅读
“[SDOI2013]随机数生成器”
![\[X_{i+1} \equiv a*X_{i}+b\ (mod\ p)\]](https://bytew.net/wp-content/ql-cache/quicklatex.com-0ff1495f3708fb3f774ed02d6accb523_l3.png "Rendered by QuickLaTeX.com")
![\[给出a,b,X_1,求满足X_{i} = t的最小i\]](https://bytew.net/wp-content/ql-cache/quicklatex.com-2f213f3f1ff39dd29976fbc69519dd52_l3.png "Rendered by QuickLaTeX.com")