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:
[-89, 883, -671, -778, 939, -232, 916, 453, 615, -493, 209, 796, -219, -629, -459, -618, -9, 817]
answer:
[939, -232, -9]


question:
[-287, 47, -610, 412, -726, -518, 550, -813, 592, -302, 348, -380, -957, -914, -463, -511, -293, 467, -351, -919, -968]
answer:
[-919]


question:
[515, -880, -243, -943, 617, -50, 724, 627, 725, -219, 766, -565, -646, -867, 201, -743, 716, 79]
answer:

[515, -565, -646]