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: [35, -21.913, -28.516]

SOLUTION: [35]

PROBLEM: [10.572, -11.726, -15.027, 16.961]

SOLUTION: []

PROBLEM: [-55, -35.24, -13, -33, -14.228, 39.061, 1, 17.423, -12.582, 31]

SOLUTION:
[-55, -13, -33, 1, 31]