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:
[-252, 262, 89, 758, -495, -646, -423, 731, -805, -975, 547, -221, 54, -14, 32, 307, -239, -305, -635, -691, 518, -816]
answer:
[-252, 262, -646]


question:
[26, 417, -127, 435, -99, 969, -112, -546, 52, 577, -398, 128, 111, 670, 892, 592]
answer:
[-99, 969, 111]


question:
[-537, 335, 761, 192, -642, -943, -866, -9, -760, -552, -855, -965, -132, 522, 399, -542, -951, -482, 702, -170]
answer:

[-9]