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: [-194, 800, -222, 983, 958, -593, 273, 994, -310, -114, -233, 990, 380, 316, -372, 901, 355, 18, -656, -570, 32, -854]

SOLUTION: [-222, -656]

PROBLEM: [958, -55, 282, -402, -719, -281, -731, 334, 570, 150, -517, -568, 272, 701, 75, 164, -30, 485, -783, -204, 721]

SOLUTION: [-55, 282, 272]

PROBLEM: [-454, 471, -236, -359, 122, -22, -274, -307, -890, -860, -364, -123, 968, 402, 810, -945]

SOLUTION:
[-454, -22]