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: [35, 799, -277, -446, -314, -465, 921, 838, -156, 480, 670, -514, 357, -40, 788, -316, 530, -996, 545, 455, 767]

SOLUTION: [838, 545, 767]

PROBLEM: [628, 429, 201, -636, -124, 546, -589, -863, 176, 19, 334, 628, -354, 157, 755, -999, -571, 634]

SOLUTION: [-636, -999]

PROBLEM: [760, -748, 214, -628, 71, -507, -630, 338, -916, -87, 372, -221, -894, 548, 152, -716, -258, -373, 911]

SOLUTION:
[-373]