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:
[-994, -311, 678, -111, -935, 959, 319, 293, -653, -261, 639, -847, 847, 663, 100, -492, -779, 646, 594, 637, 495, -522]
answer:
[-111, 959, 646]


question:
[-350, 951, -172, -120, -364, 180, -170, 775, -349, 291, 802, 409, -748, -383, -412, 375, 739, -539, -75, -35]
answer:
[-383]


question:
[57, -752, 333, -801, -644, -987, -875, 942, -965, 382, -196, 748, -214, 626, -946, -80, -152, 652, -578, 838, -260, -33, -568, -174]
answer:

[333, 626, 838, -33]