CodeAcademy Python Tip Calculator

[Bill]

Cai Gengyang wrote:
> So, I’m on section (3. The Tip) …
>
> Instructions
>
> 1.
> Set the variable tip to decimal value of 15% on line 5.
>
> This was my input:
> You’re almost there! Assign the tip variable on line 5.
> meal = 44.50
> tax = 6.75 / 100
> tip = 15.0
>
> But, when I tried to run the program, I don’t get any output at all. Nada, nothing zilch. Nothing happens, how come ?

Not a big enough tip?  You must be running the program as a script if no 
output is being printed to the screen.