In Julia Code: Problem $1($b$)$

Implement a new constructor for the MyPoly type, which creates a polynomial from a given vector of roots

$($and with leading term $1).$ That is$,$ for a vector $r$ with $d$ roots, we define the degree $d$ polynomial

$p(x)=pro{d}_k=1^d(x-r_k)$

To make sure we can still use the old syntax of initializing by the coefficients $c,$ overload MyPoly with a

parameter named roots :