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: [-619, -49, 207, -249, 974, 978, 193, 823, -857, 843, -625, 402, -392, 33, -409, 479, -12, -390, -436, 764, -46, 440]

SOLUTION: [33]

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: [132, -559, 517, -957, 919, 287, -470, 704, -244, 300, 7, -491, -879, -131, 350, -286, 611, 203, 237, -833, 491, 967, -91, 127, 999]

SOLUTION:
[919, 7, -131, 999]