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:
[-90, -957, 225, 618, 503, -197, 560, 238, -25, -562, 934, -583, 305, -237, -233, -852, 499, 979]
answer:
[979]


question:
[-708, 68, 403, 498, 156, -416, -613, 852, -628, -913, -321, 20, 85, -177, -244, -549, -705, 10, -849, 147, 255, 359, -178, 331, 321]
answer:
[]


question:
[-844, -591, -837, 428, -113, 903, -797, -393, 213, -53, 801, 385, 635, 654, -821, -41, -941]
answer:

[-797, -393]