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


question:
[228, 86, 288, -360, 952, -394, 699, -29, -613, 399, 188, 727, -74, 219, -766, -541, -354, 687, 602, -652, 3, -726, 153]
answer:
[727, 3]


question:
[853, -23, -295, -937, -627, 902, 901, 737, -630, -823, 933, 489, 38, -228, 128, 720, -718, -346, -139, -923]
answer:

[737]