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: [-404, -741, 463, 223, -49, -950, 75, -446, 188, 591, -165, 748, 556, 36, -770, 497, 11, -171]

SOLUTION: [-404, 11, -171]

PROBLEM: [-81, -752, -487, 252, 7, 192, 311, 783, 91, 424, -361, -60, -257, 129, -161]

SOLUTION: [252, 7, 424, -161]

PROBLEM: [217, -88, -959, 639, -813, 562, -477, -312, 443, 878, -289, 945, 46, -399, -631, 386, 757, -221, -592, 290, -671, 997, 947, -911]

SOLUTION:
[-88, -959, 878, 757]