how do i subtract from numbers that are greater than 9 but print the whole list including the subtracted values

Question

subtract nine from all values that are greater than 9:
if x > 9:
x - 9
print the subtracted values including the rest of the list

Answer 1

Tantoluwa Dairo
There are multiple ways to do this
Smallest one is by list comprehension

[x if (x < 9) else (x - 9) for x in list]

I think you are solving credit card validater
Hope this helps you ✨

Answer 2

Tantoluwa Dairo ,

the expression `x - 9` will be executed but not saved in the variable `x`.

the most simple way to achieve this is:

x = x - 1

Answer 3

Read the lessons before this question. They explain it.