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:
[-163, -32, -323, -638, 511, -669, -869, 73, 543, -411, 390, 375, 870, -254, -990, -197, 691, -285, -172, 397]
answer:
[-323]


question:
[-839, -415, 741, -513, -973, -521, 417, 771, -838, -904, -818, 803, 40, -122, 795, -835, 136, 826]
answer:
[-838, -818]


question:
[362, 855, -85, 742, -661, -512, 160, -641, -140, -571, 932, 205, -242, 349, 723, 893, 204, 494, 933, -221, 165, -379]
answer:

[-242, 494]