Build an Apply Discount Function - Build an Apply Discount Function

Python
1

Tell us what’s happening:

10/11 completed, why the Float numbers doesn’t working ?

Your code so far

price = input('Item price : ')
discount = input('Any discount ? ')
def apply_discount (price, discount):
    if not isinstance (price, (int or float)):
        return('The price should be a number')
    elif not isinstance (discount, (int or float)):
        return('The discount should be a number')
    elif price <= 0:
        return('The price should be greater than 0')
    elif discount < 0 or discount > 100:
        return('The discount should be between 0 and 100')
    else :
        final_price = price * (1 - discount / 100)
    return final_price

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.6 Safari/605.1.15

Challenge Information:

Build an Apply Discount Function - Build an Apply Discount Function

2

Welcome to the forum @Fidelis_B_Codes!

When you use isinstance() to check multiple types, the second argument needs to be a tuple.

Happy coding!

3

Any example of tuples code please ?

4

Working with Loops and Sequences - What Are Tuples and How Do They Work? | Learn | freeCodeCamp.org

6

Alright, thanks. Just change “or” with the “,” and it worked.