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:
[683, 195, 76, -842, -948, -530, 169, 3, 414, 276, -991, -270, -587, -61, 750, 630, 603, 647, 973, -195, 474, -526, -340, -446]
answer:
[3, 414, 474]


question:
[628, 429, 201, -636, -124, 546, -589, -863, 176, 19, 334, 628, -354, 157, 755, -999, -571, 634]
answer:
[-636, -999]


question:
[165, -579, 516, -575, 457, 912, 348, 399, -549, -376, 950, -200, 961, -162, 644, -46, 266, 689, 155, 51, 308, 453]
answer:

[-575]