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:
[897, 667, -415, 420, -999, -88, 105, -989, -514, -322, -479, 849, 69, 501, -360, 883, -866, -224, -722, -963, 12]
answer:
[-999, -88, -989]


question:
[-85, -873, 680, -447, 47, -593, -213, 954, -980, -951, -799, 242, -344, 472, 493, 133, 43]
answer:
[242]


question:
[798, 81, 930, -607, -21, 528, -271, 733, 888, 973, -331, -249, -426, 701, -470, 335, -604, 531, 319, -997]
answer:

[888]