Відповідь:

amount = float(input("Enter the purchase amount in UAH: "))

if amount > 1000:

   discount_percent = 5

elif amount > 500:

   discount_percent = 3

else:

   discount_percent = 0

discount_amount = amount * discount_percent / 100

price_after_discount = amount - discount_amount

print("Purchase amount: {:.2f} UAH".format(amount))

print("Discount: {}%".format(discount_percent))

print("Discount amount: {:.2f} UAH".format(discount_amount))

print("Price after discount: {:.2f} UAH".format(price_after_discount))

Ответ:

p=int(input('сумма покупки: '))

s=1*(p<=500)+0.97*(500<p<=1000)+0.95*(p>1000)

print(f'стоимость покупки с учетом скидки {p*s}')

Объяснение: