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:
[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:
[-223, 748, 850, -286, -948, 660, -342, 443, 892, 637, -223, 843, -880, -864, 296, 629]
answer:
[]


question:
[-702, -123, 40, 617, 697, 908, -729, 813, -938, 86, -596, -34, -551, 744, 705]
answer: