TASK 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.
PROBLEM: [-645, -614, -316, 817, 803, -647, 707, -446, 230, 551, 37, -346, -543, -803, 66, 840, 720, 339, -574, -782, 769, 44, -480, 779]

SOLUTION: [707, 66, 44]

PROBLEM: [-540, -448, -125, -613, 285, -253, 967, -179, -640, -180, -771, -528, 340, -723, 999]

SOLUTION: [999]

PROBLEM: [719, -727, 390, -367, -942, 222, -895, 935, -389, -344, 561, 127, 881, -508, -768, 113, 514, -764, 708, 696, 307, 278, -30, -421]

SOLUTION:
[-727, 222, 696]