Challenge: Filter Even and Odd Numbers

Problem statement

Rework the example from the previous lesson so that you only need the isEven function and the filter function that returns the even and odd slices together.

Input

A single slice of integers.

Output

Two slices of integers: one having only odd numbers and second having only even numbers

Sample input

{1,2,3,4,5,7}

Sample output

[1,3,5,7] // odd integers
[2,4]    // even integers

Try to implement the function below. Feel free to view the solution, after giving some shots. Good Luck!