Thread: JAVA HELP PLS!

So We will create a java program but i don't know how to start it. We should use OOP in this one. And there should be minimum of 3 classes (including the main)..

Buy n’ Sell

An electronics and appliance store would like to install a kiosk for customer use. The kiosk allows the customer to take a look at available products for purchase or to sell his or her used but not defective gadget or appliance. You are asked to write a program for the said kiosk.

The program should do the following:
1.) Prompts the user if he or she wishes to buy or sell a product
2.) If the customer wants to buy, display available products for purchase
3.) Before user picks a product for purchase, prompts the user first for amount of cash in hand.
4.) After transaction, displays the products bought, cash paid, and change.
5.) If the user wants to sell a product, prompts user what type of product to sell.
6.) Prompts user for amount of the product to sell.
7.) After transaction, displays the product sold, amount of product, and payment from the transaction

There is the problem. I hope you can help me on HOW TO START my program.. Any ideas please?

We can help but just posting a homework assignment is never a way to get an answer other than the following...

No one is going to do this for you. Make an effort to get started, and if you have questions along the way we can try to help if you post code, questions, and all error messages. If you are completely lost, start here: Java Tutorials

Not sure if you're using console or JOptionPane, but

use a char

char c = 'c';
String str = "";

System.out.println("Enter a Y for yes or N for no");
str = console.nextLine();

c = str.charAt(0);