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:
[13, -28, -585, -652, 812, -589, -323, -580, 351, 131, -217, 951, -493, -533, 749, -857, -593]
answer:
[-585, -323, 131]


question:
[102, 736, -938, 451, -420, 76, 112, 177, -654, -429, 465, 816, 983, 539, -522, -81, -109, -719]
answer:
[]


question:
[121, 782, 239, 175, 105, 788, 711, 415, -846, -382, -141, 880, 726, -686, -563, -105, 421, -685, -316, 242, 603, -319]
answer:

[121, -141, -686, 242]