Help with java prog...!
 

Gah. I wrote all this code thnking that it would work properly, but it doesn't.

//#13

//Reads N days worth of stock prices,and spits out the highest increase.

//Created 6/30/03, 8:38 PM



class StockWatcher

{

        public static void main (String args [])

        {

                double today = 0.00; //price of stock today

                double yesterday; //price of stock yesterday

                

                //EDIT "days" TO CAHNGE THE AMOUNT OF DAYS YOU WANT THE PROGRAM TO ANALYZE. Default is 10

                final int days = 10;

                

                double everything = 0.00; // sum of everything

                

                boolean goingup = true; //t/f value when price goes up. Original default at t

                

                double highest = 0.00; //current highest value

                

                double yhighest = 0.00; //highest from yesterday



                double uberhighest = 0.00; //overall highest value



                double minusdays = 0.00; //today - yesterday

                

                System.out.println ("Welcome, day trader.");

                

                System.out.println ("Enter values for " + days + " days worth of stock.");                

                

                for (int i = 1; i <= days; i++)

                {

                        yesterday = today; //remember's the price from yesterday



                        today = SavitchIn.readDouble(); //collects today's value

                        

                        everything += today; //changes value of price to keep updated

                        

                        if (today < yesterday)

                        {

                                goingup = false;

                        }

                        if (today > yesterday)

                        {

                                minusdays = (today - yesterday);

                                if (minusdays > highest)

                                {

                                        uberhighest = minusdays;

                                }

                        }                

                }

                System.out.println ("The highest difference between the stock values was $" + uberhighest + ".");

        } 

}

I need the program to find the largest increase in the 10 numbers inputted by the user, what the difference actually was, and when it happened (i.e., bet. day 4 and 5)

Any ideas? Its due TONIGHT!!