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:
[-558, -780, 147, 471, 231, 370, -121, -885, 329, -966, 824, -704, -481, -531, -977, -560, -219, -694, 963, -98, 868, 375]
answer:
[-121, 868]


question:
[-118, 775, 967, -107, 420, -557, 603, -108, 107, 893, 175, -743, 756, 995, 589, -476, -178, 382, -299, 155, 285, 960, -236]
answer:
[]


question:
[-256, -78, 898, -299, 52, -507, -372, -175, 462, -547, -437, -822, 358, -65, 970, 766, -341, 303, -878, 13, -644, -307, -686, 198, 84]
answer:

[898, 303, -878, -686]