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:
[-663, -372, -81, -690, -668, 128, -219, -269, 1000, 783, -900, 64, 960, 781, 522, 523, -920]
answer:
[]

question:
[-81, -752, -487, 252, 7, 192, 311, 783, 91, 424, -361, -60, -257, 129, -161]
answer:
[252, 7, 424, -161]

question:
[-915, -774, -672, 825, -383, 381, -689, -929, -804, -915, 683, 847, 84, 984, -929, -372, 294, 149, 390, -315]
answer:
[-383, -929, -929]