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: [-721, -679, 79, -755, -114, -915, -451, -101, -426, -290, 436, 639, 946, -364, -286, 503, -634, -832, -978, 651, -596]

Answer: [-101]


Question: [-602, -62, 37, -72, -500, -573, 407, 284, -367, 975, -68, -357, 77, -704, -480, -712, -624, -326, 192, -278, 448]

Answer: [77]


Question: [459, -838, 787, -141, 576, 766, -896, -146, -506, 128, 519, 450, -934, -691, 914, -563, -518, 548, -641, -8, -646, -631, 898]

Answer:
[-838, 787, -141, -8, -646, 898]