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: [380, -301, -864, 681, -379, 89, -214, 773, -141, 846, -90, 166, 83, -534, -334, 25, 149, 138, -426, -412, 106, -171, -138, -987, 116]

SOLUTION: [-141, -171]

PROBLEM: [318, -273, -411, 890, -172, -32, -432, 131, -926, 723, -747, -51, -988, 745, -463, -793, 131, 453, -47, -965, 443, -992]

SOLUTION:
[131, -747, 131]