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:
[671, -618, 368, 833, -250, -82, -661, 641, 305, -349, -852, 168, 661, -805, -389, 822, -340, 531, 918]
answer:
[]


question:
[341, -548, -80, -391, 981, 242, 106, 925, -798, 266, 887, 799, 169, 871, -80, -219, -218, 148, -234]
answer:
[242]


question:
[206, 2, 651, 834, -836, -170, -120, -799, 81, -360, -919, 181, -547, 394, 600, 862]
answer:

[2, -919, 181]