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:
[-156, 16, -615, -97, 142, -219, 211, -647, 867, -20, -751, -847, -912, -525, -317, -905]
answer:
[-525]


question:
[259, -312, -590, -918, 293, 462, -864, -27, -276, 472, 197, -256, 695, -917, 963, -388, 934, -421, 904]
answer:
[]


question:
[-705, -640, 784, -836, -773, 416, 570, -647, -387, 473, -310, 604, 439, 264, -18, -938, -393, 110, -980, -709, -861, -682, 26, -757, -954]
answer:

[-393, -757]