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Displaying Source Code(s)
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Reservation (Mini Project)
--------------------------------------------------------------------------------
Description : The reservation system code which register a
passenger for differenct categories. this will also tells the
current status of seats. littel programe but can be helpful in
developing big applications
Code :
//Mubasher Afzal
//mubasherafzal@yahoo.com
import javax.swing.JOptionPane;
import javax.swing.JTextArea;
public class Reservation1
{
public static int smoking[]=new int[5];
public static int nons[]=new int[5];
public static void main(String args[])
{
String output="Enter 1 for smoking<BR>+
"Enter 2 for nons
Enter 3 for seats info<BR>+
"Enter 4 for Exit";
JOptionPane.showMessageDialog(null,output,"Reservation
System",JOptionPane.INFORMATION_MESSAGE);
String ch=JOptionPane.showInputDialog("Enter a choice");
int choice=Integer.parseInt(ch);
int i=0,j=0;
while(choice !=4)
{
switch(choice)
{
case 1:
if(i>4 ){
JOptionPane.showMessageDialog(null,"All seats are book in
smoking
section<BR>+
" Do u want a seat in nons");
break;}
smoking(i);
i++;
break;
case 2:
if(j>4){
JOptionPane.showMessageDialog(null,"All seats are book in
nonsmoking section<BR>+
"Do u want a seat in smoking");
break;}
nons(j);
j++;
break;
case 3:
status();
break;
default:
JOptionPane.showMessageDialog(null,"You enter awrong
choice<BR>+"enter
again");
}
ch=JOptionPane.showInputDialog("Enter a choice");
choice=Integer.parseInt(ch);
}
System.exit(0);
}
public static void smoking(int x)
{
/* if(x>4){
break;
}*/
String name=JOptionPane.showInputDialog("Enter pas name");
smoking[x]=1;
String output="passenger name--"+name+
"
seat no--"+x+"
Smoking section";
JOptionPane.showMessageDialog(null,output,"Boarding
Pass",JOptionPane.INFORMATION_MESSAGE);
}
public static void nons(int y)
{
String name=JOptionPane.showInputDialog("Enter pas name");
nons[y]=1;
String output="passenger name--"+name+
"
seat no--"+y+"
NonSmoking section";
JOptionPane.showMessageDialog(null,output,"Boarding
Pass",JOptionPane.INFORMATION_MESSAGE);
}
public static void status()
{
int t;
JTextArea outputArea=new JTextArea(20,30);
outputArea.append("Smoking nonSmoking<BR>);
for( t=0;t<5;t++)
outputArea.append(smoking[t]+" "+nons[t]+"<BR>);
JOptionPane.showMessageDialog(null,outputArea,"seat
info",JOptionPane.INFORMATION_MESSAGE);
}
} |
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123
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