how do DESIGN A PROGRAM THAT CAN DISPLAY THE DISCOUNT ALLOCATED TO A CUSTOMER AND THE TOTAL PRICE TO BE PAID AFTER DEDUCTING THE DISCOUNT.TOTAL PRICE ARRIVED AT AFTER MULTIPLYING THE QUANTITY BY THE UNIT PRICE

WHY DO YOU HAVE TO SHOUT SO LOUD!?!?!
Besides that, read the rules.
No one is going to help you here. First show some effort yourself.

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