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: [-555, -280, -167, 744, 316, -440, -353, -532, -819, -172, 570, 749, 990, 366, 698, -952, 892, -554, -808, 718, 88]

SOLUTION: [-555, -353, -808, 88]

PROBLEM: [883, 406, -169, 672, 90, -723, -886, 504, 245, 950, 108, 898, 82, 797, 590, 770, -397, 1, 425, 182, -867, 951]

SOLUTION: [898, 797, 1]

PROBLEM: [-547, -640, 63, 726, 499, 734, 641, 324, -551, -937, -759, -313, -867, 582, -920, 39, -345]

SOLUTION:
[-313]