Solution -「洛谷 P2044」「NOI 2012」随机数生成器
DescriptionLink.给你一个递推式,让你求某一项的值模上 $g$。Solution这道题正解是矩阵。我这里给出一种分治的做法。题目中说$\ \ \ \ \ \ \ $ $\ \ \ ...
In mathematics you don't understand things, you just get used to them.
In mathematics you don't understand things, you just get used to them.