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:
[-966, 87, 173, -129, -772, -742, 859, 289, 948, 726, 258, 4, 617, 618, 335, 602]
answer:
[4]


question:
[-451, 900, 390, -479, -991, 121, -44, 890, -3, 688, -656, -992, -841, -973, -690, 952, 333, -472, -911, 14, 664, 222]
answer:
[121, -44, -3, -656, 333, 222]


question:
[173, -334, 807, -99, -656, 628, -684, 381, -498, -466, 685, -835, 580, 582, -372, -584, 13, -175, -142, 813, 187]
answer:

[-99, -656]