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:
[685, -906, -826, -439, -432, 58, 545, 657, -625, 141, 237, -398, -440, 536, -769, -721, 429, -907, 457, -150]
answer:
[545, 141]


question:
[128, 934, 369, -715, -587, -529, 622, 98, -855, -440, -984, 486, 407, 317, -861, 997, 215, -697, 647, 146, -254]
answer:
[]


question:
[-227, 103, 438, -748, 175, -902, 650, 806, -571, -510, 428, -338, -222, 672, 858, 524, -374, 865, 459, -745, 632]
answer:

[-222, 858]