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:
[-638, 989, 299, 875, 970, -878, 9, 256, 63, -865, -891, -707, -625, 627, -772, 247, -348, 998, -539, -651, -591]
answer:
[989, -878, 9, -707]


question:
[671, -618, 368, 833, -250, -82, -661, 641, 305, -349, -852, 168, 661, -805, -389, 822, -340, 531, 918]
answer:
[]


question:
[-476, 895, -136, -765, 58, 33, 529, -907, 54, 333, -416, -676, 622, 342, 119]
answer:

[33, 333, -676]