不到的語句切換

-4

我有沒有工作，那麼說開關（食品）不到的語句不到的語句切換

import javax.swing.*; 
import java.awt.*; 

public class sari{ 
public static void One() 
{ 
int choice=0,food=0,c=0,con,x=1,y=1,z=1,q=1,trans=0,price=0 ,qty,gtotal=0,ptotal=0,pay,change,total=0,ord; 
String order="",bibilhin="",transaction="",A; 




        ImageIcon welcome = new ImageIcon("welcome.jpg"); 
      ImageIcon chip = new ImageIcon("chip.jpg"); 
      ImageIcon rc = new ImageIcon("rc.jpg"); 
      ImageIcon stick = new ImageIcon("stick.jpg"); 
      ImageIcon pancit = new ImageIcon("pancit.jpg"); 
      ImageIcon jampong = new ImageIcon("jampong.jpg"); 
      ImageIcon chups = new ImageIcon("chups.jpg"); 
      ImageIcon egg = new ImageIcon("egg.jpg"); 
      A=JOptionPane.showInputDialog("Enter your name:");    ImageIcon hansel = new ImageIcon("hansel.jpg"); 

JOptionPane.showMessageDialog(null,"Sir/Ma`am \n "+A+"\n Welcome\n to Mang Inasal\n Please Choose The\n product you want to buy","Welcome" ,JOptionPane.PLAIN_MESSAGE,welcome); 
    while(x==1) 
      { 
      c=Integer.parseInt(JOptionPane.showInputDialog(" Categories" + "\n" +"[1] Drinks" + "\n" + "[2] Foods")); 



    if(c==1) 
     {choice=Integer.parseInt(JOptionPane.showInputDialog("DRINKS" +"\n" 
         + "[1] Lemonade" + "\n" 
         + "[2] Coca Cola" + "\n" 
         + "[3] Sprite" + "\n" 
         + "[4] Mountain Dew" + "\n" 
         + "[5] Pepsi" + "\n" 
         + "[6] Cofee" +"\n" 
         + "[7] Hot Choco" + "\n" 
         + "[8] Nestie Iced Tea" +"\n" 
         + "[9] Exit" +"\n" 
         + "Enter Your Choice:")); 
    if(c==2) 
     food=Integer.parseInt(JOptionPane.showInputDialog("Food" +"\n" 
         + "[1] L" + "\n" 
         + "[2] Coca Cola" + "\n" 
         + "[3] Sprite" + "\n" 
         + "[4] Mountain Dew" + "\n" 
         + "[5] Pepsi" + "\n" 
         + "[6] Cofee" +"\n" 
         + "[7] Hot Choco" + "\n" 
         + "[8] Nestie Iced Tea" +"\n" 
         + "[9] Exit" +"\n" 
         + "Enter Your Choice:")); 

    } 

     switch(choice) 
      { 
       case 1: 
        price = 20; 
        bibilhin= " Lemonade"; 
        break; 
       case 2: 
        price = 20; 
        bibilhin= "Coca Cola "; 
        break; 
       case 3: 
        price =820; 
        bibilhin = "Sprite"; 
        break; 
       case 4: 
        price =205; 
        bibilhin= "Mountain dew"; 
        break; 
       case 5: 
        price =20; 
        bibilhin= "Pepsi"; 
        break; 
       case 6: 
        price =25; 
        bibilhin= "Cofee "; 
        break; 
       case 7: 
        price =25; 
        bibilhin= "Hot Choco"; 
        break; 
       case 8: 
        price = 20; 
        bibilhin= "Nestie Ice tea"; 
        break; 
       case 9: 
        JOptionPane.showMessageDialog(null,transaction+"Total sales: " + gtotal,"Transactions",JOptionPane.INFORMATION_MESSAGE); 
        JOptionPane.showMessageDialog(null,"You are about to exit!","Exit",JOptionPane.WARNING_MESSAGE); 
        do{ 
         con=Integer.parseInt(JOptionPane.showInputDialog("Are you sure you want to exit?\n[1] Yes\n[0] No")); 
         if(con==1) 
          System.exit(0); 
         else if(con==1) 
         { 
          JOptionPane.showMessageDialog(null,"THANK YOU!\nGood Bye!","Exit",JOptionPane.ERROR_MESSAGE); 
          break; 

         } 
         else 
         { 
          JOptionPane.showMessageDialog(null,"Invalid Choice!","Error",JOptionPane.ERROR_MESSAGE); 
          con=1; 
         } 

         }while(con==1); 
         continue; 
       default: 
        JOptionPane.showMessageDialog(null,"Invalid Choice!","ERROR",JOptionPane.ERROR_MESSAGE); 
} 

      do{//do1 

      qty = Integer.parseInt(JOptionPane.showInputDialog("Quantity:")); 

      if (qty>0) 
       break; 
      else 
      { 
       JOptionPane.showMessageDialog(null,"Invalid Input!","Error",JOptionPane.ERROR_MESSAGE); 
       continue; 
      } 
      }while(q==1);//end do1 

      total = price * qty; 
      ptotal = ptotal+total; 
      order = order +bibilhin+"     "+qty+"     "+price+"="+total+"\n"; 

      do {//do2 
      con = Integer.parseInt(JOptionPane.showInputDialog("Continue?[1] yes [0] no")); 
        if(con==1) 
        { 

         break; 
        } 
        else if(con==0) 
        { 

         do{ 
pay = Integer.parseInt(JOptionPane.showInputDialog(order+"Total " +ptotal+"\nEnter Payment:")); 
if(pay>=ptotal) 
           { 

change = pay-ptotal; 
JOptionPane.showMessageDialog(null," \t     Mang Inasal"+ 
      "\n\t   14 T molina st purok 6-B "+ 
      "\n\t    Alabang Muntinlupa City "+ 
      "\nOperator: Micko Mendoza"+ 
      "\n\t----------------------------------------------------------------"+ 
      "\n\n\t "+order+"\nTotal "+ptotal+ 
"\nCash "+pay+ 
"\nChange "+change+ 
      "\n----------------------------------------------------------------"+ 
      "\n\n \t   Thanks For buying!!!!!"+ 
          "\n\t This Serve as an official reciept DTSN:41D983"+ 
      "\n  \t  For Delivery Dial (519-6936)"+ 
      "\n \t    Feedbacks"+ 
      "\n \t    [email protected]" 
); 
            y=0; 
            z=0; 
            x=1; 
            gtotal = gtotal+ptotal; 
            trans++; 
            order=""; 
            transaction = transaction+"Transaction "+ trans+ " "+ptotal+"\n";//No of transactions 
            ptotal = 0; 
            do{ 
             con=Integer.parseInt(JOptionPane.showInputDialog("Next Customer?\n[1] Yes\n[0] No")); 
             if(con==1) 
              break; 
             else if(con==0) 
             { 
              JOptionPane.showMessageDialog(null,transaction+"Total sales: " + gtotal,"Transactions",JOptionPane.INFORMATION_MESSAGE); 
              System.exit(0); 
             } 
        else 
        { 
         JOptionPane.showMessageDialog(null,"Invalid Choice!","Error",JOptionPane.ERROR_MESSAGE); 
         continue; 
        } 

       }while(con==1); 
            break; 
           } 
          else 
           { 
            JOptionPane.showMessageDialog(null,"Kulang pera mo"); 

            continue; 
           } 
          }while(z==1);//do3 

        } 
        else 
        { 
         JOptionPane.showMessageDialog(null,"Intiger lang pwede","Continue",JOptionPane.ERROR_MESSAGE); 
         y=1; 
         continue; 
        } 
       } while(y==1);//do2 

       break; 




     switch(food) 
      { 
       case 11: 
        price = 20; 
        bibilhin= " Lemonade"; 
        break; 
       case 12: 
        price = 20; 
        bibilhin= "Coca Cola "; 
        break; 
       case 13: 
        price =820; 
        bibilhin = "Sprite"; 
        break; 
       case 14: 
        price =205; 
        bibilhin= "Mountain dew"; 
        break; 
       case 15: 
        price =20; 
        bibilhin= "Pepsi"; 
        break; 
       case 16: 
        price =25; 
        bibilhin= "Cofee "; 
        break; 
       case 17: 
        price =25; 
        bibilhin= "Hot Choco"; 
        break; 
       case 18: 
        price = 20; 
        bibilhin= "Nestie Ice tea"; 
        break; 
       case 19: 
        JOptionPane.showMessageDialog(null,transaction+"Total sales: " + gtotal,"Transactions",JOptionPane.INFORMATION_MESSAGE); 
        JOptionPane.showMessageDialog(null,"You are about to exit!","Exit",JOptionPane.WARNING_MESSAGE); 
        do{ 
         con=Integer.parseInt(JOptionPane.showInputDialog("Are you sure you want to exit?\n[1] Yes\n[0] No")); 
         if(con==1) 
          System.exit(0); 
         else if(con==1) 
         { 
          JOptionPane.showMessageDialog(null,"THANK YOU!\nGood Bye!","Exit",JOptionPane.ERROR_MESSAGE); 
          break; 

         } 
         else 
         { 
          JOptionPane.showMessageDialog(null,"Invalid Choice!","Error",JOptionPane.ERROR_MESSAGE); 
          con=1; 
         } 

         }while(con==1); 
         continue; 
       default: 
        JOptionPane.showMessageDialog(null,"Invalid Choice!","ERROR",JOptionPane.ERROR_MESSAGE); 
} 

      do{//do1 

      qty = Integer.parseInt(JOptionPane.showInputDialog("Quantity:")); 

      if (qty>0) 
       break; 
      else 
      { 
       JOptionPane.showMessageDialog(null,"Invalid Input!","Error",JOptionPane.ERROR_MESSAGE); 
       continue; 
      } 
      }while(q==1);//end do1 

      total = price * qty; 
      ptotal = ptotal+total; 
      order = order +bibilhin+"     "+qty+"     "+price+"="+total+"\n"; 

      do {//do2 
      con = Integer.parseInt(JOptionPane.showInputDialog("Continue?[1] yes [0] no")); 
        if(con==1) 
        { 

         break; 
        } 
        else if(con==0) 
        { 

         do{ 
pay = Integer.parseInt(JOptionPane.showInputDialog(order+"Total " +ptotal+"\nEnter Payment:")); 
if(pay>=ptotal) 
           { 

change = pay-ptotal; 
JOptionPane.showMessageDialog(null," \t     Mang Inasal"+ 
       "\n\t   14 T molina st purok 6-B "+ 
      "\n\t    Alabang Muntinlupa City "+ 
      "\nOperator: Micko Mendoza"+ 
      "\n\t----------------------------------------------------------------"+ 
      "\n\n\t "+order+"\nTotal "+ptotal+ 
"\nCash "+pay+ 
"\nChange "+change+ 
      "\n----------------------------------------------------------------"+ 
      "\n\n \t   Thanks For buying!!!!!"+ 
          "\n\t This Serve as an official reciept DTSN:41D983"+ 
      "\n  \t  For Delivery Dial (519-6936)"+ 
      "\n \t    Feedbacks"+ 
      "\n \t    [email protected]" 
    ); 
            y=0; 
            z=0; 
            x=1; 
            gtotal = gtotal+ptotal; 
            trans++; 
            order=""; 
            transaction = transaction+"Transaction "+ trans+ " "+ptotal+"\n";//No of transactions 
            ptotal = 0; 
            do{ 
             con=Integer.parseInt(JOptionPane.showInputDialog("Next Customer?\n[1] Yes\n[0] No")); 
             if(con==1) 
              break; 
             else if(con==0) 
             { 
              JOptionPane.showMessageDialog(null,transaction+"Total sales: " + gtotal,"Transactions",JOptionPane.INFORMATION_MESSAGE); 
              System.exit(0); 
             } 
        else 
        { 
         JOptionPane.showMessageDialog(null,"Invalid Choice!","Error",JOptionPane.ERROR_MESSAGE); 
         continue; 
        } 

       }while(con==1); 
            break; 
           } 
          else 
           { 
            JOptionPane.showMessageDialog(null,"Kulang pera mo"); 

            continue; 
           } 
          }while(z==1);//do3 

        } 
        else 
        { 
         JOptionPane.showMessageDialog(null,"Intiger lang pwede","Continue",JOptionPane.ERROR_MESSAGE); 
         y=1; 
         continue; 
        } 
       } while(y==1);//do2 




       continue; 



} 
} 
}

來源

2013-03-20 Micko Mendoza

這是因爲你之前有一個'break'句子，所以不管發生什麼事情，這個'break'後面的代碼都不會執行。 – 2013-03-20 14:56:23

http://sscce.org/ – Grimmy 2013-03-20 14:58:13

你必須無條件break有問題的switch前右一POS程序。另外，我認爲這是學習函數以及如何使用它們使代碼更加模塊化的最佳時機。

來源

2013-03-20 14:56:19 NPE

現在它顯示無效的選擇當我在選擇號碼2 – 2013-03-20 14:58:26

comment break語句

import javax.swing。 ; import java.awt。;

public class Test{ 
public static void main(String[] args) 

{ 
int choice=0,food=0,c=0,con,x=1,y=1,z=1,q=1,trans=0,price=0 ,qty,gtotal=0,ptotal=0,pay,change,total=0,ord; 
String order="",bibilhin="",transaction="",A; 




        ImageIcon welcome = new ImageIcon("welcome.jpg"); 
      ImageIcon chip = new ImageIcon("chip.jpg"); 
      ImageIcon rc = new ImageIcon("rc.jpg"); 
      ImageIcon stick = new ImageIcon("stick.jpg"); 
      ImageIcon pancit = new ImageIcon("pancit.jpg"); 
      ImageIcon jampong = new ImageIcon("jampong.jpg"); 
      ImageIcon chups = new ImageIcon("chups.jpg"); 
      ImageIcon egg = new ImageIcon("egg.jpg"); 
      A=JOptionPane.showInputDialog("Enter your name:");    ImageIcon hansel = new ImageIcon("hansel.jpg"); 

JOptionPane.showMessageDialog(null,"Sir/Ma`am \n "+A+"\n Welcome\n to Mang Inasal\n Please Choose The\n product you want to buy","Welcome" ,JOptionPane.PLAIN_MESSAGE,welcome); 
    while(x==1) 
      { 
      c=Integer.parseInt(JOptionPane.showInputDialog(" Categories" + "\n" +"[1] Drinks" + "\n" + "[2] Foods")); 



    if(c==1) 
     {choice=Integer.parseInt(JOptionPane.showInputDialog("DRINKS" +"\n" 
         + "[1] Lemonade" + "\n" 
         + "[2] Coca Cola" + "\n" 
         + "[3] Sprite" + "\n" 
         + "[4] Mountain Dew" + "\n" 
         + "[5] Pepsi" + "\n" 
         + "[6] Cofee" +"\n" 
         + "[7] Hot Choco" + "\n" 
         + "[8] Nestie Iced Tea" +"\n" 
         + "[9] Exit" +"\n" 
         + "Enter Your Choice:")); 
    if(c==2) 
     food=Integer.parseInt(JOptionPane.showInputDialog("Food" +"\n" 
         + "[1] L" + "\n" 
         + "[2] Coca Cola" + "\n" 
         + "[3] Sprite" + "\n" 
         + "[4] Mountain Dew" + "\n" 
         + "[5] Pepsi" + "\n" 
         + "[6] Cofee" +"\n" 
         + "[7] Hot Choco" + "\n" 
         + "[8] Nestie Iced Tea" +"\n" 
         + "[9] Exit" +"\n" 
         + "Enter Your Choice:")); 

    } 

     switch(choice) 
      { 
       case 1: 
        price = 20; 
        bibilhin= " Lemonade"; 
        break; 
       case 2: 
        price = 20; 
        bibilhin= "Coca Cola "; 
        break; 
       case 3: 
        price =820; 
        bibilhin = "Sprite"; 
        break; 
       case 4: 
        price =205; 
        bibilhin= "Mountain dew"; 
        break; 
       case 5: 
        price =20; 
        bibilhin= "Pepsi"; 
        break; 
       case 6: 
        price =25; 
        bibilhin= "Cofee "; 
        break; 
       case 7: 
        price =25; 
        bibilhin= "Hot Choco"; 
        break; 
       case 8: 
        price = 20; 
        bibilhin= "Nestie Ice tea"; 
        break; 
       case 9: 
        JOptionPane.showMessageDialog(null,transaction+"Total sales: " + gtotal,"Transactions",JOptionPane.INFORMATION_MESSAGE); 
        JOptionPane.showMessageDialog(null,"You are about to exit!","Exit",JOptionPane.WARNING_MESSAGE); 
        do{ 
         con=Integer.parseInt(JOptionPane.showInputDialog("Are you sure you want to exit?\n[1] Yes\n[0] No")); 
         if(con==1) 
          System.exit(0); 
         else if(con==1) 
         { 
          JOptionPane.showMessageDialog(null,"THANK YOU!\nGood Bye!","Exit",JOptionPane.ERROR_MESSAGE); 
          break; 

         } 
         else 
         { 
          JOptionPane.showMessageDialog(null,"Invalid Choice!","Error",JOptionPane.ERROR_MESSAGE); 
          con=1; 
         } 

         }while(con==1); 
         continue; 
       default: 
        JOptionPane.showMessageDialog(null,"Invalid Choice!","ERROR",JOptionPane.ERROR_MESSAGE); 
} 

      do{//do1 

      qty = Integer.parseInt(JOptionPane.showInputDialog("Quantity:")); 

      if (qty>0) 
       break; 
      else 
      { 
       JOptionPane.showMessageDialog(null,"Invalid Input!","Error",JOptionPane.ERROR_MESSAGE); 
       continue; 
      } 
      }while(q==1);//end do1 

      total = price * qty; 
      ptotal = ptotal+total; 
      order = order +bibilhin+"     "+qty+"     "+price+"="+total+"\n"; 

      do {//do2 
      con = Integer.parseInt(JOptionPane.showInputDialog("Continue?[1] yes [0] no")); 
        if(con==1) 
        { 

         break; 
        } 
        else if(con==0) 
        { 

         do{ 
pay = Integer.parseInt(JOptionPane.showInputDialog(order+"Total " +ptotal+"\nEnter Payment:")); 
if(pay>=ptotal) 
           { 

change = pay-ptotal; 
JOptionPane.showMessageDialog(null," \t     Mang Inasal"+ 
      "\n\t   14 T molina st purok 6-B "+ 
      "\n\t    Alabang Muntinlupa City "+ 
      "\nOperator: Micko Mendoza"+ 
      "\n\t----------------------------------------------------------------"+ 
      "\n\n\t "+order+"\nTotal "+ptotal+ 
"\nCash "+pay+ 
"\nChange "+change+ 
      "\n----------------------------------------------------------------"+ 
      "\n\n \t   Thanks For buying!!!!!"+ 
          "\n\t This Serve as an official reciept DTSN:41D983"+ 
      "\n  \t  For Delivery Dial (519-6936)"+ 
      "\n \t    Feedbacks"+ 
      "\n \t    [email protected]" 
); 
            y=0; 
            z=0; 
            x=1; 
            gtotal = gtotal+ptotal; 
            trans++; 
            order=""; 
            transaction = transaction+"Transaction "+ trans+ " "+ptotal+"\n";//No of transactions 
            ptotal = 0; 
            do{ 
             con=Integer.parseInt(JOptionPane.showInputDialog("Next Customer?\n[1] Yes\n[0] No")); 
             if(con==1) 
              break; 
             else if(con==0) 
             { 
              JOptionPane.showMessageDialog(null,transaction+"Total sales: " + gtotal,"Transactions",JOptionPane.INFORMATION_MESSAGE); 
              System.exit(0); 
             } 
        else 
        { 
         JOptionPane.showMessageDialog(null,"Invalid Choice!","Error",JOptionPane.ERROR_MESSAGE); 
         continue; 
        } 

       }while(con==1); 
            break; 
           } 
          else 
           { 
            JOptionPane.showMessageDialog(null,"Kulang pera mo"); 

            continue; 
           } 
          }while(z==1);//do3 

        } 
        else 
        { 
         JOptionPane.showMessageDialog(null,"Intiger lang pwede","Continue",JOptionPane.ERROR_MESSAGE); 
         y=1; 
         continue; 
        } 
       } while(y==1);//do2 

      // break; 




     switch(food) 
      { 
       case 11: 
        price = 20; 
        bibilhin= " Lemonade"; 
        break; 
       case 12: 
        price = 20; 
        bibilhin= "Coca Cola "; 
        break; 
       case 13: 
        price =820; 
        bibilhin = "Sprite"; 
        break; 
       case 14: 
        price =205; 
        bibilhin= "Mountain dew"; 
        break; 
       case 15: 
        price =20; 
        bibilhin= "Pepsi"; 
        break; 
       case 16: 
        price =25; 
        bibilhin= "Cofee "; 
        break; 
       case 17: 
        price =25; 
        bibilhin= "Hot Choco"; 
        break; 
       case 18: 
        price = 20; 
        bibilhin= "Nestie Ice tea"; 
        break; 
       case 19: 
        JOptionPane.showMessageDialog(null,transaction+"Total sales: " + gtotal,"Transactions",JOptionPane.INFORMATION_MESSAGE); 
        JOptionPane.showMessageDialog(null,"You are about to exit!","Exit",JOptionPane.WARNING_MESSAGE); 
        do{ 
         con=Integer.parseInt(JOptionPane.showInputDialog("Are you sure you want to exit?\n[1] Yes\n[0] No")); 
         if(con==1) 
          System.exit(0); 
         else if(con==1) 
         { 
          JOptionPane.showMessageDialog(null,"THANK YOU!\nGood Bye!","Exit",JOptionPane.ERROR_MESSAGE); 
          break; 

         } 
         else 
         { 
          JOptionPane.showMessageDialog(null,"Invalid Choice!","Error",JOptionPane.ERROR_MESSAGE); 
          con=1; 
         } 

         }while(con==1); 
         continue; 
       default: 
        JOptionPane.showMessageDialog(null,"Invalid Choice!","ERROR",JOptionPane.ERROR_MESSAGE); 
} 

      do{//do1 

      qty = Integer.parseInt(JOptionPane.showInputDialog("Quantity:")); 

      if (qty>0) 
       break; 
      else 
      { 
       JOptionPane.showMessageDialog(null,"Invalid Input!","Error",JOptionPane.ERROR_MESSAGE); 
       continue; 
      } 
      }while(q==1);//end do1 

      total = price * qty; 
      ptotal = ptotal+total; 
      order = order +bibilhin+"     "+qty+"     "+price+"="+total+"\n"; 

      do {//do2 
      con = Integer.parseInt(JOptionPane.showInputDialog("Continue?[1] yes [0] no")); 
        if(con==1) 
        { 

         break; 
        } 
        else if(con==0) 
        { 

         do{ 
pay = Integer.parseInt(JOptionPane.showInputDialog(order+"Total " +ptotal+"\nEnter Payment:")); 
if(pay>=ptotal) 
           { 

change = pay-ptotal; 
JOptionPane.showMessageDialog(null," \t     Mang Inasal"+ 
       "\n\t   14 T molina st purok 6-B "+ 
      "\n\t    Alabang Muntinlupa City "+ 
      "\nOperator: Micko Mendoza"+ 
      "\n\t----------------------------------------------------------------"+ 
      "\n\n\t "+order+"\nTotal "+ptotal+ 
"\nCash "+pay+ 
"\nChange "+change+ 
      "\n----------------------------------------------------------------"+ 
      "\n\n \t   Thanks For buying!!!!!"+ 
          "\n\t This Serve as an official reciept DTSN:41D983"+ 
      "\n  \t  For Delivery Dial (519-6936)"+ 
      "\n \t    Feedbacks"+ 
      "\n \t    [email protected]" 
    ); 
            y=0; 
            z=0; 
            x=1; 
            gtotal = gtotal+ptotal; 
            trans++; 
            order=""; 
            transaction = transaction+"Transaction "+ trans+ " "+ptotal+"\n";//No of transactions 
            ptotal = 0; 
            do{ 
             con=Integer.parseInt(JOptionPane.showInputDialog("Next Customer?\n[1] Yes\n[0] No")); 
             if(con==1) 
              break; 
             else if(con==0) 
             { 
              JOptionPane.showMessageDialog(null,transaction+"Total sales: " + gtotal,"Transactions",JOptionPane.INFORMATION_MESSAGE); 
              System.exit(0); 
             } 
        else 
        { 
         JOptionPane.showMessageDialog(null,"Invalid Choice!","Error",JOptionPane.ERROR_MESSAGE); 
         continue; 
        } 

       }while(con==1); 
            break; 
           } 
          else 
           { 
            JOptionPane.showMessageDialog(null,"Kulang pera mo"); 

            continue; 
           } 
          }while(z==1);//do3 

        } 
        else 
        { 
         JOptionPane.showMessageDialog(null,"Intiger lang pwede","Continue",JOptionPane.ERROR_MESSAGE); 
         y=1; 
         continue; 
        } 
       } while(y==1);//do2 




       continue; 



} 
} 
}

來源

2013-03-20 14:57:58 Biswajit

不到的語句切換

回答

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