摘要: $RXD\ and\ functions$ Problem Description RXD has a polynomial function $f(x)$, $f(x)=\sum ^{n}_{i=0}c_ix_i$ RXD has a transformation of function $Tr( 阅读全文
posted @ 2020-03-30 16:03 _kiko 阅读(134) 评论(0) 推荐(0) 编辑