Xtra Care Hospital Bill Generator

1.                  Xtra care hospital has computerized its billing . A new bill is generated for each patient. The hospital allows four different types of patients take admission.  The daily charges are based on the type of patient. The following is the data entry screen used to generate the bill at the time of discharging the patient.

Patient Type	Daily Charges
OPD	300
ICU	4000
Private	2000
Dormitory	1000

 

private void CalculateActionPerformed(java.awt.event.ActionEvent evt)
 {                                         

        String Name = t1.getText();
         int rate=0;
         int billamount;
         int n= Integer.parseInt(t2.getText());
        
                 if (rb1.isSelected())
                     r=300;
              else     if (rb2.isSelected())
                     r=4000;
              else     if (rb3.isSelected())
                     r=2000;
              else     if (rb4.isSelected())
                     r=1000;
        
                ba=n*r;
                t3.setText(""+ba);
}