This content originally appeared on DEV Community and was authored by Mahmoud EL-kariouny
Up and down
simple challenge
Define a function named up_down that takes a single number
As its parameter.
Your function return a tuple containing two numbers
The first should be one lower than the parameter,
And the second should be one higher.
For example:
calling up_down(5) should return (4, 6)
My Solution
def up_down(number):
down = number - 1
up = down + 2
return (down, up)
Another Solution
def up_down(x):
return (x-1, x+1)
All the best to you.
This content originally appeared on DEV Community and was authored by Mahmoud EL-kariouny
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