两个一元多项式相乘的算法，假设A（x）和B（x）为多项式，则M(x)=A(x)*B(x)其中，每一项都是一个一元多项式-Two unary polynomial multiplication algorithm, assume that A (x) and B (x) is polynomial, then M (x) = A (x)* B (x) which is a one dollar each polynomial