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:
[918, 63, -365, -609, -846, -37, 891, -805, -299, -195, 290, -661, 99, -724, 684, 978, 572, 164, -204, 480, 700]
answer:
[99]


question:
[17, -210, 15, -453, 140, 774, 455, 514, 531, -312, 18, -440, -468, 119, 635, 253, -928, -576, 252, 121, -312, -256, 955, 859, -972]
answer:
[252, 121]


question:
[-318, -557, -197, -119, -738, -91, 277, 222, 799, -434, -885, -537, 432, -295, 150, 952, -539, 271, 749, -448, 14, -657, -308]
answer:

[222, -434]