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:
[821, -806, 390, -389, -433, -547, -96, -827, -817, -557, -758, -147, 105, 263, 217, 202, 732, 583, 432, 720, -342, 160, 802]
answer:
[202]


question:
[-540, -448, -125, -613, 285, -253, 967, -179, -640, -180, -771, -528, 340, -723, 999]
answer:
[999]


question:
[-307, -333, 657, 429, -187, -160, -671, -617, -879, 428, 655, 71, 550, 778, -606, -642, 688]
answer:

[-333, -606]