A polynomial is given by $q=9\mathrm{.}5c^2+c-6\mathrm{.}5.$ Declare double variables $c$ and $q.$ Then, read $c$ from input and compute $q$ using

the polynomial.

Ex: If the input is $1\mathrm{.}2,$ then the output is:

$8\mathrm{.}380$

Note: $c^2$ can be computed using $*$