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Need help with this code

  Asked By: Lourdes    Date: Jun 15    Category: Java    Views: 947
  

public class Stock
{

public static void main (String[] args)
{
int WBNo,
balance,
qtyIn,
qtyOut,
qtySold,

invNo;
double
unitPrice,
Total;

System.out.println("Enter the W/B Number: " + WBNo);
System.out.println("Enter the Qty In: " + qtyIn);
System.out.println("Enter the Qty Out: " + qtyOut);

balance = qtyIn - qtyOut;
System.out.println("Blance " + balance);

System.out.println("Enter the quantity sold: " + qtySold);
System.out.println("Enter the invoice number: " + invNo);
System.out.println("enter the unit price: " + unitPrice);
qtySold = parseInt(qtySold);
qtySold = qtySold * unitPrice;
System.out.println("Total is: " + Total);
}
}

I kneed to know why I am doing wroing shoud get and set statement, I
keed to know how to fix this problem

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2 Answers Found

 
Answer #1    Answered By: Wilbur Hall     Answered On: Jun 15

First you need something to read input from. I always use a
BefferedReader. You need to import the java.io package and then dot
he following to read a String:

BufferedReader in = new BufferdReader(new
InputStreamReader(System.in));
String s = in.readLine();

To get an int from a String:

int i = Integer.parseInt(s);

Hope this help. Sorry, but I didn't have time to redo your code. Just
integrate the above into your application.

 
Answer #2    Answered By: Chione Massri     Answered On: Jun 15

You are naive
where are value of all of the integer defined
you should input the value

 
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