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:
[-404, -741, 463, 223, -49, -950, 75, -446, 188, 591, -165, 748, 556, 36, -770, 497, 11, -171]
answer:
[-404, 11, -171]


question:
[791, -729, 120, -888, -226, -250, -53, 205, -761, -113, 118, -122, -918, -877, -850, -523, -839, 466, -225, -462, 187, -19, -591, -493, 669]
answer:
[-888]


question:
[875, -886, -39, -116, 528, -348, 656, 791, 664, 367, 986, 170, 980, -599, 952, 952, -735, -362]
answer:

[656]