TASK DEFINITION: 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.
PROBLEM: [52, 2.596]

SOLUTION: [52]

PROBLEM: [56, 84, -2.884, -38.903]

SOLUTION: [56, 84]

PROBLEM: [-47.409, 20, 9.376, 43.508, 87, 85, 30, -15.961, 26]

SOLUTION:
[20, 87, 85, 30, 26]