Definition: 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.
Input: [-216, -202, 648, -792, -742, 32, -262, -91, 526, 456, -571, -333, -641, -849, -571, -184, 474, 100]

[-202, -262, -333, 474]