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: [-778, -763, -274, -638, 350, 581, 219, 894, 544, -456, -418, 306, -162, -708, -809, 320, -448, -403, -917, -142, -848, -732, -440]

[-848]