A polynomial is given by $k=-8\mathrm{.}0c^2-2\mathrm{.}5c+1\mathrm{.}0.$ Declare double variables $c$ and $k.$ Then, read $c$ from input and compute $k$ using the polynomial.

Ex: If the input is $3\mathrm{.}8,$ then the output is:

$-124\mathrm{.}020$

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

import java.util.Scanner;

public class Polynomial $\{$

public static void main$($String $[]$ args$)\{$

Scanner scnr $=$ new Scanner$($

System.in$)$;

System.out.printf$("\%\mathrm{.}3$f

$",$ k$)$;

$\}$

$\}$