TASK DEFINITION: In this task you will be given a list of integers. You should only return an integer if the first digit is the same as the last digit in the number. If an integer has a single digit, then it should be returned. If there are no integers that start and end with the same digit then an empty list ("[]") should be returned.
PROBLEM: [-238, 822, -64, 71, -80, 843, 386, -857, -681, 937, -138, -556, 71, -33, 363, 86, 810, 787, 542, 104, -51]

SOLUTION: [-33, 363, 787]

PROBLEM: [289, -264, 852, 835, -436, 940, -412, -104, 578, -196, 84, -764, -691, -415, 545, -897, 141, 444, -281, 543]

SOLUTION: [545, 141, 444]

PROBLEM: [-239, -361, -215, -960, -815, 446, -525, 839, -927, -588, 209, 977, 713, -404, -898, -159]

SOLUTION:
[-525, -404, -898]