A polynomial is given by $p=8\mathrm{.}0u^2+3\mathrm{.}5u-0\mathrm{.}5.$ Declare double variables $u$ and $p.$ Then, read $u$ from input and compute $p$ using the polynomial.

Ex: If the input is $3\mathrm{.}4,$ then the output is:

$103\mathrm{.}880$

Note: $u^2$ can be computed using $*.$