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: [958, -55, 282, -402, -719, -281, -731, 334, 570, 150, -517, -568, 272, 701, 75, 164, -30, 485, -783, -204, 721]

SOLUTION: [-55, 282, 272]

PROBLEM: [87, -274, -403, -50, -182, 2, -57, -721, -617, 617, -91, 417, 793, 340, -422, 525, 694, -255, 700, -803, 181, -459, -47]

SOLUTION: [2, 525, 181]

PROBLEM: [190, 238, -232, -553, 875, 412, 7, -875, -706, -606, 419, -166, 668, 48, 406, 836, -693, 717, -408, 945]

SOLUTION:
[-232, 7, -606, 717]