Help with define a def function

[deanhystad]

My first impulse is this:

def weird_function():
    ordinal = ['2nd','3rd','4th','5th','6th','7th','8th','9th','10th','11th','12th']
    ratio = [1.222223, 1.25, 1.33,4.3,1.23,2.323]

    freq=int(input("Enter a fundamental frequency: "))
    print(f"the fundumental frequency is: {freq}")
     
    for r, ord in zip(ratio, ordinal):
        print(f"{ord} note is: " + str(round(freq*r,3)))

weird_function()

But as the name implies, I think this is a weird function. It is unusual for a function to contain "input" and "print" commands. Maybe this makes perfect sense in this case, but you mentioned using this in a gui interface and "input" and "print" don't work for those. I would be inclined to write this as a function that takes a frequency and returns a list of notes.

def weird_function(note):
    ratios = [1.0, 1.222223, 1.25, 1.33,4.3,1.23,2.323]
    return [note * ratio for ratio in ratios]

freq = int(input("Enter a fundamental frequency: "))
print(*weird_function(freq))