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:
[-839, -415, 741, -513, -973, -521, 417, 771, -838, -904, -818, 803, 40, -122, 795, -835, 136, 826]
answer:
[-838, -818]


question:
[212, 655, 641, 5, 99, 815, 753, 189, 662, 543, 363, -903, -623, 257, -346, 326, 893, -459, 780, 880, -91]
answer:
[212, 5, 99, 363]


question:
[-290, 314, 534, -642, -276, 563, 306, 637, 903, -967, -380, 932, 700, -731, -182, 936, -967, -449, 638, 21]
answer: