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:
[-884, -962, -820, -243, -288, 305, 818, 939, 496, 686, 989, 746, -171, 327, 980, 290, 475, 821]
answer:
[818, 939, 686, 989, -171]


question:
[-969, -724, -962, 110, -194, -348, -672, -38, -25, -861, 646, -546, 459, 301, 6, -626, -861, -724, -234]
answer:
[-969, 646, 6, -626]


question:
[-168, 49, -425, 374, -774, -347, -550, -212, -447, 543, -576, 164, -708, 217, -92, 433, 441, 800, 216, -152, 277, 954, 975, -236, 539]
answer:

[-212]