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:
[250, -913, -315, 801, -384, 521, 365, 769, -395, 708, -710, -583, -35, -169, -536, 521, -380, -349, 219, -517, 340]
answer:
[]


question:
[-471, -900, -230, -758, -33, 759, -899, -885, -429, -887, 234, -891, 275, -859, -448, -495, -925, -723, 818]
answer:
[-33, 818]


question:
[110, -545, 614, -897, 357, 684, 301, 980, 890, 616, 963, -127, -299, -18, 6, -45]
answer:

[-545, 616, 6]