Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
[73.059, 7, 10.659, 18.459, 11]
Solution: [7, 11]
Reason: 7 and 11 are the only whole numbers in the list.

Now, solve this instance: [-1.783, -36.477, -39.574, 52, -52.796, 5.219, -18.016, 29.756, 72, -17]
Student:
[52, 72, -17]