特定のケースに入ると停止する方法は？

Question

私は基本的に従業員情報が入力され、計算される給与計算カレンダーである課題に取り組んでいます。私は姓、名、およびネット賃金を配列に格納したので、それが終了すると配列に姓と正味の賃金が表示されます。私はJavaの初心者ですし、しばらくの間これを修正しようとしています。ここで

は私のコードです：私は「D」を入力するたびに

/* 
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*/ 
package cuyamacapayroll; 
import java.util.*; 
import java.util.Arrays; 


class CuyamacaPayroll { 

public static void main(String[] args) {  
Scanner sc = new Scanner(System.in); 

    double grossWages, taxesWithheld, retirementWithheld, netWages, salary; 
    String firstName, lastName; 
    int typing; 
    int numOfHours;   
     String employeeFirstName[] = new String[5]; 
     String employeeLastName[] = new String[5]; 
     double employeeNetWages[] = new double[5]; 

System.out.println("Cuyamaca Travel Agency Weekly Payroll Calculator"); 

int count = 0; 
while(true) { 
//Prompt the user for the employee type, followed by the employee name (first and last). 
    System.out.print("Enter Employee Type [S]alaried, [H]ourly, [T]emporary, [Q]uit, [D]isplay Information: "); 
    char typeOfEmployee = sc.next().charAt(0); 
//After the employee name has been entered, you will use a switch statement 
//to determine the next course of action dependent on the employee type. 
//Your switch statement must be able to support both upper-case and lower-case characters, 
//representing employee type. Depending on the employee type, 
//you will prompt the user for either their yearly or hourly salary. 

switch(typeOfEmployee) { 

    case 's': 
    case 'S': 

     System.out.print("Enter Employee First Name: "); 
       firstName = sc.next(); 
       employeeFirstName[ count ] = firstName; 

     System.out.print("Enter Employee Last Name : "); 
       lastName = sc.next(); 
       employeeLastName[ count ] = lastName; 

     System.out.print(firstName + " " + lastName + "'s Yearly Salary: "); 
       salary = sc.nextDouble(); 

     System.out.print("Enter " + firstName + " " + lastName + "'s Number of Hours: "); 
       numOfHours = sc.nextInt(); 

     System.out.println("Employee: "+firstName+" "+lastName); 
       grossWages = salary/52; 
       taxesWithheld = grossWages *.18; 
       retirementWithheld = grossWages * .04; 
       netWages = grossWages - taxesWithheld - retirementWithheld; 
       employeeNetWages[ count ] = netWages; 
        count = count + 1; // moves the array to next index 

     System.out.printf("Gross Wages: $%.2f\n", grossWages); 
     System.out.printf("Taxes Withheld: $%.2f\n", taxesWithheld); 
     System.out.printf("Retirement Withheld: $%.2f\n", retirementWithheld); 
     System.out.printf("Net Wages: $%.2f\n", netWages); 
       typeOfEmployee = 0; 
break; 
case 'h': 
case 'H': 
      System.out.print("Enter Employee First Name: "); 
       firstName = sc.next(); 
       employeeFirstName[ count ] = firstName; 

       System.out.print("Enter Employee Last Name : "); 
       lastName = sc.next(); 
       employeeLastName[ count ] = lastName; 


       System.out.print(firstName + " " + lastName + "'s Hourly Salary: "); 
      salary = sc.nextDouble(); 

      System.out.print("Enter " + firstName + " " + lastName + "'s Number of Hours: "); 
      numOfHours = sc.nextInt(); 

      System.out.println("Employee: "+firstName+lastName); 
      grossWages = salary * numOfHours; 
      taxesWithheld = grossWages *.18; 
      netWages = grossWages - taxesWithheld; 
      employeeNetWages[ count ] = netWages; 

        count = count + 1; // moves the array to next index 
      System.out.println("Gross Wages: $"+grossWages); 
      System.out.println("Taxes Withheld: $"+taxesWithheld); 
      System.out.println("Net Wages: $"+netWages); 
      break; 
case 't': 
case 'T': 
      System.out.print("Enter Employee First Name: "); 
       firstName = sc.next(); 
       employeeFirstName[ count ] = firstName; 

       System.out.print("Enter Employee Last Name : "); 
       lastName = sc.next(); 
       employeeLastName[ count ] = lastName; 


       System.out.print(firstName + " " + lastName + "'s Hourly Salary: "); 
      salary = sc.nextDouble(); 
      System.out.print("Enter " + firstName + " " + lastName + "'s Number of Hours: "); 
      numOfHours = sc.nextInt(); 
      System.out.println("Employee: "+firstName+lastName); 
      grossWages = salary * numOfHours; 
      if(numOfHours > 35) 
      grossWages += salary * (numOfHours - 35) * 0.5; 
      System.out.println("Gross Wages: $"+grossWages); 
      System.out.println("NO Taxes Deducted"); 
      break; 

case 'd': 
case 'D': 

    System.out.println("Display Employees: Sort By [L]ast Name, [W]ages or [X] To Quit: "); 
    break; 

case 'l': 
case 'L': 

    System.out.println("Last Names Are : " + Arrays.toString(employeeLastName)); 
    break; 

case 'w': 
case 'W': 

    System.out.println("Net Wages Are : " + Arrays.toString(employeeNetWages)); 
    break; 

case 'q': 
case 'Q': 
    return; 

default : System.out.println("Invalid Employee Type"); 
} 



} 

} 

      } 

は、私はそれが従業員情報を求めて停止したいです。

また、配列をアルファベット順にソートする方法はありますか？

ご協力いただきありがとうございます！

Answer 1

はブール変数を作成します。..は永遠にループそこを維持します、ながら、（真）while条件を変更して設定するか、キーに依存した値をクリア押す

のように：

int count = 0; 
boolean flag = false; 
while(!flag) { 
... 
case 'd': 
case 'D': 

    System.out.println("Display Employees: Sort By [L]ast Name, [W]ages or [X] To Quit: "); 
flag = true; 
    break; 

Answer 2

代わりのcontentiously 一方（真）ブール変数トンを使用してwhileループを実行しますループを制御する。

次のように宣言します。 boolean check = true;

条件は今中：（チェック）しながら、{}スイッチケース「D」あなたは「D」のケースを入力すると、その終了したいで

は、このブール値はFALSEにします。あなたはwhileループから出てくるでしょう。

私はこれがあなたに役立つことを願っています。