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:
[-721, -679, 79, -755, -114, -915, -451, -101, -426, -290, 436, 639, 946, -364, -286, 503, -634, -832, -978, 651, -596]
answer:
[-101]


question:
[-398, 621, 782, 317, -508, 548, 666, -516, -943, -651, -180, -831, 78, 424, -878, -252, 185, 409, -539, -137, -374, 947, 170, 105]
answer:
[666, 424, -878, -252]


question:
[-633, -490, -312, 575, 130, -586, -711, 648, 423, -240, 692, 558, 794, 507, -536, 875, 602, 469, 623, -100]
answer:

[575]