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

question:
[325, 424, 187, 142, -904, 313, 850, 253, 612, -243, 337, -189, 130, -332, 341, 281, 767]
answer:
[424, 313, 767]

question:
[-329, 914, -420, -347, 866, 438, 793, -800, -476, -939, -1, 542, -512, 184, -145, 644, 208, -196, -508, 645]
answer:
[-939, -1]