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:
[-766, 270, 603, -702, 903, -171, -798, -240, -558, -394, 672, -543, 666, -243, -872, -924, -96, -778]
answer:
[-171, 666]

question:
[26, 417, -127, 435, -99, 969, -112, -546, 52, 577, -398, 128, 111, 670, 892, 592]
answer:
[-99, 969, 111]

question:
[-298, 256, -550, 858, 810, 101, 729, 124, 662, -368, 568, 891, 15, 827, 718, 504, 856, 901, 540, -825, -702]
answer:
[858, 101]