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:
[335, 639, -126, -744, -269, 25, -775, -898, -551, -664, 26, 476, -956, 151, 544, 117, 636, 854, 311, 173, 923, -678]
answer:
[-898, 151, 636]


question:
[784, -948, 424, 101, 912, 530, 625, 822, -971, -54, 897, -799, -782, -761, -946, -36, 940, -30, -833, 865, 471]
answer:
[424, 101]


question:
[463, -419, 616, -457, 578, -370, -403, 633, 66, 602, -104, -767, 872, -413, -946, 52, 220, 171, -350, -867, 565, -118, 810, 99, -863]
answer:

[616, 66, -767, 171, 565, 99]