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: [-324, 392, 786, 601, 939, 758, -620, -47, -897, 440, -907, 973, 579, 598, 621, -255, -981, -902, -435, 647, -695, 604, -128, -384, 556]

[939]