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, 421, -53, -653, -199, 739, -97, 264, -269, 977, 609, 136, 590, -914, -575, -23, 864, 167]

SOLUTION: [555, -575]

PROBLEM: [1, 386, -736, -669, 476, -664, 472, -887, 911, -825, 28, 730, 575, -101, -471, 293, -414, -932]

SOLUTION: [1, 575, -101, -414]

PROBLEM: [-500, -524, 822, 824, 358, 874, -772, 537, 111, -892, 529, 725, 485, 263, -30, 596, -582, -671, -187]

SOLUTION:
[111]