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Thread: Please Help What's Wrong with my Codes!

  1. #1
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    Post Please Help What's Wrong with my Codes!

    import java.lang.*;
    import java.io.*;
    import javax.swing.*;
     
    public class joy
    {
    public static void main(String[]args)throws IOException
    {
    BufferedReader bb= new BufferedReader(new InputStreamReader(System.in));
     
    String go, fight, win, ha;
    double pls, naman, run, ka;
     
     
    System.out.println("\tA. Student Meal");
    System.out.println("\tB. Employee Meal");
    System.out.println("\tC. Party Order");
    System.out.println("Choice:");
     
    choice(char);
    switch(choice)
    {
     
    case 'A':case 'a':
    int choices1;
    System.out.println("1. Ambula.........35.00p");
    System.out.println("2. Order............45.00p"); System.out.println("3. Group Meal...150.00p"); ha=JOptionPane.showInputDialog(null, "Enter Your Order: "); choices1=Integer.parseInt(ha);
    switch(choices1)
    {
    case 1:
    fight= JOptionPane.showInputDialog(null, "Piece(s) of Order"); namanouble.parseDouble(fight);
    pls=35*naman;
    JOptionPane.showMessageDialog(null,"Total Charge: " +pls);
    win= JOptionPane.showInputDialog(null, "Money Received"); runouble.parseDouble(win);
    ka=run-pls;
    JOptionPane.showMessageDialog(null,"Change: " +ka);
    System.exit(0);
    break;
     
     
    case 2:
    fight= JOptionPane.showInputDialog(null, "Piece(s) of Order"); namanouble.parseDouble(fight);
    pls=45*hah;
    JOptionPane.showMessageDialog(null,"Total Charge: " +pls);
    win= JOptionPane.showInputDialog(null, "Money Received"); runouble.parseDouble(win);
    ka=run-pls;
    JOptionPane.showMessageDialog(null,"Change: " +ka);
    System.exit(0);
    break;
     
     
    case 3:
    fight= JOptionPane.showInputDialog(null, "Piece(s) of Order"); namanouble.parseDouble(fight);
    pls=150*naman;
    JOptionPane.showMessageDialog(null,"Total Charge: " +pls);
    win= JOptionPane.showInputDialog(null, "Money Received"); runouble.parseDouble(win);
    ka=run-pls;
    JOptionPane.showMessageDialog(null,"Change: " +ka);
    System.exit(0);
    break;
    }
    case 'B':case 'b':
    int choices2;
    System.out.println("1. Order.............Php100.00"); System.out.println("2. Group Meal....Php200.00"); ha=JOptionPane.showInputDialog(null, "Enter Your Order: "); choices2=Integer.parseInt(ha);
    switch(choices2)
    {
    case 1:
    fight= JOptionPane.showInputDialog(null, "Piece(s) of Order"); namanouble.parseDouble(fight);
    pls=100*naman;
    JOptionPane.showMessageDialog(null,"Total Charge: " +pls);
    win= JOptionPane.showInputDialog(null, "Money Received"); runouble.parseDouble(win);
    ka=run-pls;
    JOptionPane.showMessageDialog(null,"Change: " +ka);
    System.exit(0);
    break;
     
     
    case 2:
    fight= JOptionPane.showInputDialog(null, "Piece(s) of Order"); hahouble.parseDouble(fight);
    pls=200*naman;
    JOptionPane.showMessageDialog(null,"Total Charge: " +pls);
    win= JOptionPane.showInputDialog(null, "Money Received"); helpouble.parseDouble(win);
    ka=run-pls;
    JOptionPane.showMessageDialog(null,"Change: " +ka);
    System.exit(0);
    break;
    }
     
     
    case 'C':case 'c':
    int choices3;
    System.out.println("1. Buffet.............Php1500.00"); System.out.println("2. Bucket Meal....Php700.00"); ha=JOptionPane.showInputDialog(null, "Enter Your Order: "); choices3=Integer.parseInt(ha);
    switch(choices3)
    {
    case 1:
    fight= JOptionPane.showInputDialog(null, "Piece(s) of Order"); hahouble.parseDouble(fight);
    pls=1500*naman;
    JOptionPane.showMessageDialog(null,"Total Charge: " +pls);
    win= JOptionPane.showInputDialog(null, "Money Received"); helpouble.parseDouble(win);
    ka=run-pls;
    JOptionPane.showMessageDialog(null,"Change: " +ka);
    System.exit(0);
    break;
     
     
    case 2:
    fight= JOptionPane.showInputDialog(null, "Piece(s) of Order"); hahouble.parseDouble(fight);
    pls=700*naman;
    JOptionPane.showMessageDialog(null,"Total Charge: " +pls);
    win= JOptionPane.showInputDialog(null, "Money Received"); helpouble.parseDouble(win);
    ka=run-pls;
    JOptionPane.showMessageDialog(null,"Change: " +ka);
    System.exit(0);
    break;
    }
     
     
    }
    {
    Default:System.out.println("\tInvalid Input");
    System.exit(0);
     
     
    }
     
     
     
    }
    }


  2. #2
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    Default Re: Please Help What's Wrong with my Codes!

    bertzki10, what kind of answer do you expect to get here?

    You have given us no explanation of your problems.
    You need to break this down into one issue at a time and explain clearly the situation and desired output if possible.

    If you follow these rules, you will get helpful answers.
    We are always happy to help but you need to make it as easy for us as possible.

    I am hoping you will learn from this for future posts. Thanks.
    Please use [highlight=Java] code [/highlight] tags when posting your code.
    Forum Tip: Add to peoples reputation by clicking the button on their useful posts.

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