import java.util.Scanner;

public class IncomeTaxCalculator $\{$

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

Scanner scanner $=$ new Scanner$($System$.$in$)$;

$//$ Prompt the user to enter filing status

System.out.print$("$Enter the filing status $(0$ for single, $1$ for married jointly, $2$ for married separately, $3$ for head of household$)$: $")$;

int filingStatus $=$ scanner.nextInt$()$;

$//$ Prompt the user to enter taxable income

System.out.print$("$Enter the taxable income: $")$;

double taxableIncome $=$ scanner.nextDouble$()$;

$//$ Calculate the tax

double tax $=$ calculateTax$($filingStatus$,$ taxableIncome$)$;

$//$ Display the result

System.out.println$("$Tax is $"+$ tax$)$;

$\}$

public static double calculateTax$($int filingStatus, double taxableIncome$)\{$

double tax $=0$;

$//$ Tax calculation based on filing status and income

if $($filingStatus $==0)\{$

tax $=$ calculateSingleTax$($taxableIncome$)$;

$\}$ else if $($filingStatus $==1)\{$

tax $=$ calculateMarriedJointlyTax$($taxableIncome$)$;

$\}$ else if $($filingStatus $==2)\{$

tax $=$ calculateMarriedSeparatelyTax$($taxableIncome$)$;

$\}$ else if $($filingStatus $==3)\{$

tax $=$ calculateHeadOfHouseholdTax$($taxableIncome$)$;

$\}$ else $\{$

System.out.println$("$Invalid filing status. Please enter $0,1,2,$ or $3.")$;

$\}$

return tax;

$\}$

$//$ Helper methods for tax calculation based on filing status

private static double calculateSingleTax$($double taxableIncome$)\{$

$//$ Implement tax calculation for single filers

$//$ You can follow the provided tax brackets

$//...$

return $0$; $//$ Placeholder, replace with actual calculation

$\}$

private static double calculateMarriedJointlyTax$($double taxableIncome$)\{$

$//$ Implement tax calculation for married filing jointly

$//...$

return $0$; $//$ Placeholder, replace with actual calculation

$\}$

private static double calculateMarriedSeparatelyTax$($double taxableIncome$)\{$

$//$ Implement tax calculation for married filing separately

$//...$

return $0$; $//$ Placeholder, replace with actual calculation

$\}$

private static double calculateHeadOfHouseholdTax$($double taxableIncome$)\{$

$//$ Implement tax calculation for head of household

$//...$

return $0$; $//$ Placeholder, replace with actual calculation

$\}$

$\}$