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.
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Question: [878, 874, 226, 907, -481, 445, -764, 407, 526, -685, -69, 515, 359, 748, -382, -604, -364, 602, 429, -673, 517, -189, 630, -543, -597]

Answer: [878, 515]


Question: [-503, 852, -653, 291, -603, -419, -585, -750, -10, -599, 735, 74, 791, -752, -443, 557, -794, -501, -294, 736, 106, -323]

Answer: [-585, -323]


Question: [555, 421, -53, -653, -199, 739, -97, 264, -269, 977, 609, 136, 590, -914, -575, -23, 864, 167]

Answer:
[555, -575]