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:
[603, 613, 553, -999, -517, -504, 705, 919, -434, 603, 109, -47, 251, 692, 87, -78, -484, 880, 298, -714, -167, -434, 91, -139]
answer:
[-999, 919, -434, -484, -434]


question:
[-652, -602, -522, 242, -969, 228, 104, 477, -453, 636, 302, -599, 709, 678, 169, 698, -606, 355]
answer:
[242, -969, 636, -606]


question:
[470, 194, 589, 995, -18, 415, -616, 671, 193, 15, -115, 316, -590, -432, 486, 458, -242, 60, 995, -241, -971, 221]
answer:

[-616, -242]