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: [603, 175, 790, -542, 679, 74, 870, 58, 939, 782, 686, -767, -508, 314, -409, -703, 102, -216, -360, -670]

Answer: [939, 686, -767]

Question: [-400, -64, 992, -6, -256, -105, 565, -622, -701, 155, -245, -774, 766, 634, 955, -819, -703, 177, -512]

Answer: [-6, 565]

Question: [621, 880, -463, -604, -5, 126, -64, 454, 522, -848, 85, 605, 898, -551, 958, -450, -253, -217, -65, -917, -761]

Answer:
[-5, 454, -848, 898]