In this task you will be given a list of numbers. You should remove any number that is not an integer (whole number). If every number is not an whole number then an empty list ("[]") should be returned. Otherwise, answer with the list of whole numbers separated by comma inside brackets.
One example: [73.059, 7, 10.659, 18.459, 11]
Solution is here: [7, 11]
Explanation: 7 and 11 are the only whole numbers in the list.

Now, solve this: [87, 28.713, -6.069, 6.234, -20.71, -11, -71.054, 100, -56.297, 40.003, -68]
Solution:
[87, -11, 100, -68]