محاسبه مبلغ نهایی خرید با تخفیف‌های پلکانی

amount = int(input('Enter amount : '))

if amount >= 50000:
amount = 0.8
elif amount < 50000 and amount >=20000:
amount = 0.9
else:
amount
print(amount)

amount = int(input('Enter your amount for discount determination : '))

if amount > 50000:   # OVER 50,000
    amount -= (amount * 20/100)
elif 20000 <= amount <= 50000:    #between  20,000 : 50,000
    amount -= (amount * 10/100)
else:    # less than 20,000
    print("sorry no discount available for less than 20,000")

amount = int(amount)

print(f"Your amount after discount determination : {amount}")

price = int(input('Enter your purchase amount:'))

if price > 50000:
    price -= (price * 20/100)
    print('Amount payable after discount:', price )
elif 50000 >= price >= 20000:
    price -= (price * 10/100)
    print('Amount payable after discount:', price )
else:
    print('your purchase does not include a discount:', price )

x=int(input('please enter amount of your purchase:'))

if x>50000:
    print(0.8 * x)
elif 20000<x<50000:
    print(0.1 * x)
else:
    print(x)

اینم جواب

a=int(input("mablagh:"))
if a>50000 :
    a=a*(20/100)
if a<=50000 and a>=20000 :
    a=a*(10/100)
print(a)