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: [784, -948, 424, 101, 912, 530, 625, 822, -971, -54, 897, -799, -782, -761, -946, -36, 940, -30, -833, 865, 471]

SOLUTION: [424, 101]

PROBLEM: [87, -274, -403, -50, -182, 2, -57, -721, -617, 617, -91, 417, 793, 340, -422, 525, 694, -255, 700, -803, 181, -459, -47]

SOLUTION: [2, 525, 181]

PROBLEM: [715, -755, 480, 189, 255, -106, 700, -857, -698, 307, 364, 894, -887, -727, 511, -250, -926, -275, -318, 734]

SOLUTION:
[-727]