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:
[-847, 786, 243, 13, -675, 865, -760, 664, -47, 609, -792, 30, -934, 721, 978, -508, 78, 517, 579, -781, -718, -177, -897, -943, 666]
answer:
[666]


question:
[-484, 395, -909, -837, 63, -101, 261, 50, -855, 652, 881, -609, -889, -82, 22, 149, -811, 111, -880, -111, 169, 819, 691, 345]
answer:
[-484, -909, -101, 22, 111, -111]


question:
[-127, 730, -109, -910, 348, 168, 925, -540, -728, 738, -554, -682, -322, 646, 452]
answer:

[646]