Challenge 4: logEvenOrOdd ()

Write a function called countDown() that takes in an integer start as input (e.g. 10). The function should iterate from start down to 1 and log each number along the way.

Here is an example of how you can test this function with the input 10

And here is the output you should get after you write proper code for this challenge:

10
9
8
7
6
5
4
3
2
1

countDown(10)