$1\mathrm{.}38$ Variables, input, and casting $($Java$)$

$(1)$ Prompt the user to input an integer, a double, a character, and a string, storing each into separate variables. Then, output those four

values on a single line separated by a space. $($Submit for $2$ points$).$

Enter integer: $99$

Enter double: $3\mathrm{.}77$

Enter character: $z$

Enter string: Howdy

$993\mathrm{.}77$ z Howdy

$(2)$ Extend to also output in reverse. $($Submit for $1$ point, so $3$ points total$).$

Enter integer: $99$

Enter double: $3\mathrm{.}77$

Enter character: $z$

Enter string: Howdy

$993\mathrm{.}77$ z Howdy

Howdy z $3\mathrm{.}7799$

$(3)$ Extend to cast the double to an integer, and output that integer. $($Submit for $2$ points, so $5$ points total$).$

Enter integer: $99$

Enter double: $3\mathrm{.}77$

Enter character: $z$

Enter string: Howdy

$993\mathrm{.}77$ z Howdy

Howdy z $3\mathrm{.}7799$

$3\mathrm{.}77$ cast to an integer is $3$

import java.util.Scanner;

public class BasicInput $\{$

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

Scanner scnr $=$ new Scanner$($

System.in$)$;

int userInt $=0$;

double userDouble $=0\mathrm{.}0$;

$//$ FIXME Define char and string variables similarly

System.out.println$("$Enter integer: $")$;

userInt $=$ scnr$.$ nextInt $()$ ;

$//$ FIXME $(1)$: Finish reading other items into variables, then output the four values on a single line

$//$ FIXME $(2)$: Output the four values in reverse

Run your program as often as you'd like, before submitting for grading. Below, type any needed

input values in the first box, then click Run program and observe the program's output in the

second box.

Enter program input $($optional$)$

If your code requires input values, provide them here.