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:
[-450, -812, -168, -661, -631, 235, 440, -721, -961, 599, 362, -788, -787, 84, 2, 439]
answer:
[-787, 2]


question:
[797, 781, 249, 880, 874, 695, 833, -832, 669, 328, 745, 385, -611, 1, -910, 865, -928, 849, -418, 5, -429, -646, 881, 848, 859]
answer:
[797, 1, 5, -646, 848]


question:
[979, -734, 320, -265, 621, 77, -343, -466, 982, -166, 140, 747, -872, 677, 996, 512, 926, 936]
answer:

[979, 77, -343, 747]