31 May 2009

If you want to know what kind of program has been used by the ATM machine to calculate the cash leaves when you withdraw money. Here I'm giving the program (of course it is very simple stand alone program) how it looks like. You can extend based on your requirements.


import java.io.*;

class Withdraw
{
public static void main(String[] args) throws Exception
{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
int n=Integer.parseInt(br.readLine());
if(n>15000)
System.out.println("ATM Cash Limit exceeds.");
else
{
if(n<1000)
System.out.println(n/100+" Hundreds");
else
{
int h=5;
int f=(n-500)/500;
//System.out.println(n-500+" "+(n-500)/500+" "+(n-500)%500);
h+=((n-500)%500)/100;
if(h>5){f=f+1; h=h-5;}
System.out.println(f+" Five Hundreds and "+h+" Hundreds");
}
}
}
}

Click here to check out other programs that I've developed.