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: [255, 294, 314, 457, 815, 67, -736, -922, 597, -405, 453, -583, 422, -714, -439, 739, -907, 203]

SOLUTION: []

PROBLEM: [-648, -703, 903, -729, -144, -453, 715, -141, 369, -795, 57, -784, -194, -898, -488, 883, 326]

SOLUTION: [-141, -898]

PROBLEM: [454, -219, 877, -460, -332, -821, 859, 922, -123, 204, -92, 359, 52, -594, 853, -302, -915, 970, 989, 761, -438]

SOLUTION:
[454, 989]