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:
[-720, 415, 322, 53, -683, -822, 389, 998, 417, 677, 767, -13, -375, -794, 76, -156, 727, -588, -944, -175, 346, 522, 470, -434]
answer:
[767, 727, -434]


question:
[540, 653, 989, -811, -796, -180, -380, -527, 857, 940, -234, 654, -957, -577, -358, -527, -73]
answer:
[989]


question:
[-253, 816, -859, -18, 691, 505, -716, 267, -203, -601, 229, 799, 623, 480, 336, -638, 9, 532, -169, 913, 965, -273, 691, -267, -975]
answer:

[505, 9]