instruction:
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.
question:
[376, 617, -704, -504, -852, -839, -592, -436, 628, -800, 528, 436, -495, -798, -884, 996, 265, -311, -736, -370, -556, 146]
answer:
[]

question:
[-994, -311, 678, -111, -935, 959, 319, 293, -653, -261, 639, -847, 847, 663, 100, -492, -779, 646, 594, 637, 495, -522]
answer:
[-111, 959, 646]

question:
[-48, 46, 549, -463, 239, 977, -868, 268, -522, 405, -869, -319, 582, -876, 211, -437, -441, 500, 706, 741, -631, 633, -342, -828, 888]
answer:
[-868, -828, 888]