不到的语句切换

-4

我有没有工作，那么说开关（食品）不到的语句不到的语句切换

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; 



} 
} 
}

来源

2013-03-20 Micko Mendoza

这是因为你之前有一个'break'句子，所以不管发生什么事情，这个'break'后面的代码都不会执行。 – 2013-03-20 14:56:23

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

你必须无条件break有问题的switch前右一POS程序。另外，我认为这是学习函数以及如何使用它们使代码更加模块化的最佳时机。

来源

2013-03-20 14:56:19 NPE

现在它显示无效的选择当我在选择号码2 – 2013-03-20 14:58:26

comment break语句

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; 



} 
} 
}

来源

2013-03-20 14:57:58 Biswajit

不到的语句切换

回答

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