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:
[-509, 566, 858, 107, -950, 89, -272, -51, 245, -109, -336, -817, -13, -373, 51, 425, -37, -496, 654, 430, -822, 483, 363, 984]
answer:
[858, -272, -373, 363]


question:
[844, -324, 588, 588, 967, 837, 125, 592, 961, -707, -602, 329, -678, -397, 1000, 113, -305, -673, 92, 579, 600]
answer:
[-707]


question:
[508, 377, -309, -100, -486, -517, 449, -382, 511, 638, -840, 211, 963, 640, -252, 490, -656, 638, -432, -639, 953, -478]
answer:

[-252, -656]