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:
[-874, 952, 168, 969, -489, 364, 323, 226, -871, -688, 513, -766, 140, -397, -253, -745, 57, -995, -696, 970, 99]
answer:
[969, 323, -696, 99]

question:
[155, -344, -50, 198, -663, -58, -239, -859, -127, -356, -157, 216, 65, 287, 471, -670, 474, -901]
answer:
[474]

question:
[167, -904, 833, 564, -220, 374, -149, 819, -384, 864, -677, -861, 336, 580, -724, -964, 115, 372]
answer: