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:
[746, 846, 698, 729, 15, 668, -684, 229, 953, 797, 78, 596, 687, 57, -912, 315, 377, 533, -112, 302, 854, 468]
answer:
[797]


question:
[229, 99, 487, -919, -888, 903, 820, -862, -502, 238, -537, 765, -776, 304, -758, -396, -514, -329, -551, -390, -463, 989, 969, 663]
answer:

[99, -919, -888, 989, 969]