錯誤：類接口或枚舉預期：類接口或枚舉使用Java和不斷收到錯誤預期

Question

林。這是程序，編譯器說這個問題在最後一行，但我無法弄清楚。

public class Ch3_PrExercise6 

     { 
      static Scanner console = new Scanner (System.in); 
      public static void main(String [] args) 
       throws Exception 
      { 
       final double FEDERAL_TAX_RATE = 0.15; 
       final double STATE_TAX_RATE = 0.035; 
       final double SOCIAL_SECURITY_TAX_RATE = 0.575; 
       final double MEDICARE_MEDICAID_TAX_RATE = 0.0275; 
       final double PENSION_PLAN = 0.05; 
       final double HEALTH_INSURANCE = $75; 


      String name; 
      double GrossAmount; 
      double FederalTax; 
      double StateTax; 
      double SocialSecurityTax; 
      double MedicareMedicaidTAx; 
      double PensionPlan; 
      double HealthInsurance; 
      double NetPay; 

      system.out.print("Bill Robinson"); 
      name = console.nextline(); 
      system.out.println(); 
      system.out.println(name); 

      grossAmount = console.nextDouble(); 

      federalTAx = grossAmount * FEDERAL_TAX_RATE; 
      stateTax= grossAmount * STATE_TAX_RATE; 
      SocialSecurityTax = grossAmount * SOCIAL_SECURITY_TAX_RATE; 
      MedicareMedicaidTax = grossAmount * MEDICARE_MEDICAID_TAX_RATE; 
      PensionPlan = grossAmount * PENSION_PLAN_RATE; 
      HealthInsurance = $75; 

      NetPay= grossAmount - federalTax - stateTax - SocialSecurityTax - MedicareMedicaidTax - PensionPlan - HealthInsurance; 

       PrintWriter outfile = new Printwriter("Ch3_Ex6out.txt"); 
        outFile.printf ("Bill Robinson"); 
        outFile.printf ("%n grossAmounT:   $%8.2F"); 
        outFile.printf ("%n federalTax    $%8.2F"); 
        outFile.printf ("%n stateTax    $%8.2F"); 
        outFile.printf ("%n SocialSecurityTax  $%8.2F"); 
        outFile.printf ("%n MedicareMedicaidTax  $%8.2F"); 
        outFile.printf ("%n Pension Plan   $%8.2F"); 
        outFile.printf ("%n HealthInsurance   $%8.2F"); 
        outFile.printf ("%n NetPay     $%8.2F"); 


       outFile.close(); 
     } 
    } 
} 

Answer 1

下面是將編譯的代碼...但您需要更正邏輯。

import java.io.PrintWriter; 
import java.util.Scanner; 

public class Ch3_PrExercise6 { 
    static Scanner console = new Scanner(System.in); 

    public static void main() throws Exception { 
     final double FEDERAL_TAX_RATE = 0.15; 
     final double STATE_TAX_RATE = 0.035; 
     final double SOCIAL_SECURITY_TAX_RATE = 0.575; 
     final double MEDICARE_MEDICAID_TAX_RATE = 0.0275; 
     final double PENSION_PLAN = 0.05; 
     final double HEALTH_INSURANCE = 75; 

     String name; 
     double grossAmount; 
     double federalTAx; 
     double stateTax; 
     double SocialSecurityTax; 
     double MedicareMedicaidTax; 
     double PensionPlan; 
     double HealthInsurance; 
     double NetPay; 

     System.out.print("Bill Robinson"); 
     name = console.nextLine(); 
     System.out.println(); 
     System.out.println(name); 

     grossAmount = console.nextDouble(); 

     federalTAx = grossAmount * FEDERAL_TAX_RATE; 
     stateTax = grossAmount * STATE_TAX_RATE; 
     SocialSecurityTax = grossAmount * SOCIAL_SECURITY_TAX_RATE; 
     MedicareMedicaidTax = grossAmount * MEDICARE_MEDICAID_TAX_RATE; 
     PensionPlan = grossAmount * PENSION_PLAN; 
     HealthInsurance = 75; 

     NetPay = grossAmount - federalTAx - stateTax - SocialSecurityTax 
       - MedicareMedicaidTax - PensionPlan - HealthInsurance; 

     PrintWriter outFile = new PrintWriter("Ch3_Ex6out.txt"); 
     outFile.printf("Bill Robinson"); 
     outFile.printf("%n grossAmounT:   $%8.2F"); 
     outFile.printf("%n federalTax    $%8.2F"); 
     outFile.printf("%n stateTax    $%8.2F"); 
     outFile.printf("%n SocialSecurityTax  $%8.2F"); 
     outFile.printf("%n MedicareMedicaidTax  $%8.2F"); 
     outFile.printf("%n Pension Plan   $%8.2F"); 
     outFile.printf("%n HealthInsurance   $%8.2F"); 
     outFile.printf("%n NetPay     $%8.2F"); 

     outFile.close(); 
    } 
}