嵌套如果/其他陳述

對不起，再次編輯這個，而不是另一個帖子，我想我會問這裏。嵌套如果/其他陳述

public static void main(String[] args) 
{ 
    // TODO code application logic here 

char response = 0; 
double grossAnnualIncome = 0.0; 
double annualTuition = 0.0; 
double annualCharity = 0.0; 
double homeMortgage = 0.0; 
double healthCredit = 0.0; 
double annualAfterTaxes = 0.0; 
double monthlyAfterTaxes = 0.0; 
double taxAt17 = 0.0; 
double taxableIncome = 0.0; 
double ans1 = 0.0; 

Scanner input = new Scanner(System.in); 

System.out.printf("Please enter your gross annual income or 0 for none: "); 
grossAnnualIncome = input.nextDouble(); 

if(grossAnnualIncome > 0) 
    { 
    System.out.printf("Please enter your annual tuition and expenses for higher education or 0 for none: "); 
    annualTuition = input.nextDouble(); 

System.out.printf("Please enter your annual charitable contributions or 0 for none: "); 
    annualCharity = input.nextDouble(); 

    System.out.printf("Please enter the annual interest paid for your home mortgage or 0 for none: "); 
    homeMortgage = input.nextDouble(); 
    input.nextLine(); 

    System.out.printf("Did you purchase health insurance through your employer or outside the workplace?" 
       + " Enter 'Y' or 'N': "); 
response = input.nextLine().charAt(0); 


     if(Character.toUpperCase(response) == 'Y') 
     { 
     System.out.printf("Are you filing as a family? Enter 'Y' or 'N': "); 
     response = input.nextLine().charAt(0); 

      if (Character.toUpperCase(response) == 'Y') 
      { 
      healthCredit = 3500; 
      } 
     else 
     { 

     if(Character.toUpperCase(response) == 'N') 
      { 
       System.out.printf("Are you filing as single? Enter 'Y' or 'N': "); 
       response = input.nextLine().charAt(0); 
      } 
        if(Character.toUpperCase(response) == 'Y') 
        { 
        healthCredit = 2000; 
        } 

     } 

     } 
     else 
     { 
     healthCredit = 0; 
     } 

    taxableIncome = grossAnnualIncome - homeMortgage - annualTuition - annualCharity - healthCredit; 
     taxAt17 = taxableIncome * .17; 
     annualAfterTaxes = grossAnnualIncome - taxAt17; 
     monthlyAfterTaxes = annualAfterTaxes/12; 
     ans1 = homeMortgage + annualTuition + annualCharity + healthCredit; 

    System.out.printf("\nYOUR TAXES\n\n" 
        + "Gross Annual Income: %,.0f\n\n" 
        + "Deductions: \n" 
        + "\tHigher Education: %,.0f\n" 
        + "\tCharitable Contributions: %,.0f\n" 
        + "\tHome Mortgage Interest: %,.0f\n" 
        + "\tHealth Insurance Tax Credit: %,.0f\n\n" 
        + "Tax at 17%%: %,.0f\n" 
        + "Annual Income After Taxes: %,.0f\n" 
        + "Monthly Income After Taxes: %,.0f", grossAnnualIncome, annualTuition, annualCharity, 
         homeMortgage, healthCredit, taxAt17, annualAfterTaxes, monthlyAfterTaxes); 


} 

    if(grossAnnualIncome <= 0) 
    { 
    System.out.printf("You earned no income so you owe no taxes!"); 
    } 

    System.exit(0); 
    } 

}

我的兩個輸出都是正確的，但是我對最後一個輸出有問題。

我最後的輸出結果需要閱讀「您只需要0.00美元的稅金！」

當我代碼：

if (grossAnnualIncome <= ans1) 
{ 
System.out.printf("YOU OWE $0.00 IN TAXES!"); 
}

它顯示了從grossAnnualIncome> 0輸出。

來源

2012-02-24 Abweichung

打印你給的輸入......還有你在哪一行得到這個異常？ – 2012-02-24 05:02:59

我不確定哪一行，上面的代碼片段就是發佈的異常錯誤。至於我輸入：請輸入您的年收入額或0表示無：25000 請輸入您每年的學費和費用高等教育或0表示無：2500 請輸入您的年度慈善捐款或0表示無：100 請輸入您的住房抵押貸款的年利息或0爲零：0 您是否通過您的僱主或在工作場所以外購買健康保險？輸入'Y'或'N'：y 您是否正在申請家庭？輸入'Y'或'N'：y 然後我收到錯誤消息。 – Abweichung 2012-02-24 05:07:12

家庭新聞N並告訴我你得到... – 2012-02-24 05:12:41

Java: Literal percent sign in printf statement

它可能有17％與百分比做。它需要轉義，可以用另一個％

17%%

來源

2012-02-24 05:22:50 Dan675

我能夠修復健康保險代碼，我的括號錯誤。儘管如此，感謝您的幫助！我將用我所擁有的更新我的代碼。 – Abweichung 2012-02-24 05:29:31

是的，就是這樣。我實際上並不知道我需要另一個，所以應該注意並再次感謝您的幫助！ – Abweichung 2012-02-24 05:58:11

我遇到過這個問題，格式化可能很難理解：P – 2012-02-24 07:34:51

嵌套如果/其他陳述

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