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:
[-505, -337, 467, 801, -56, -561, 115, 103, 999, 426, 432, 824, -196, 179, 368, -816]
answer:
[-505, 999]


question:
[-860, 536, 600, 125, -415, 974, -445, -392, 617, 733, 893, 648, -914, 627, -115, 921, 893, 865, -636, -272]
answer:
[-636, -272]


question:
[-289, -439, -643, 360, 920, 517, 138, 881, -426, 887, -939, 358, -162, 84, 577, -72, 40, -123]
answer:

[-939]