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:
[553, 502, -758, -249, -485, 899, -926, -500, -35, 820, 591, -849, 964, -147, -628, 709, -521, -578, -971, -745, 935, 894, -339, 667, 562]
answer:
[]


question:
[-949, 211, -61, -635, 773, -935, 170, 162, -581, -326, 391, 611, 756, -254, 372, -628]
answer:
[-949]


question:
[298, -411, 119, -956, 188, -987, -7, -877, -30, 908, 69, -214, -786, -382, -726, 736]
answer:

[-7]