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:
[484, 307, -235, 435, 585, 92, 170, 274, -42, -870, -392, -932, -846, 18, -320, 291, 849, -733]
answer:
[484, 585]


question:
[968, -511, -259, 854, 897, -959, -518, -834, 531, 525, -672, -825, 149, -724, -258]
answer:
[-959, 525]


question:
[-684, -531, -294, 657, -392, 941, -675, 709, -277, 406, -801, -960, 222, 954, -392, -261, 578, -570, -955]
answer:

[222]