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: [-464, -29, -776, 847, 540, -20, -434, -795, -580, 203, 753, -674, -288, -228, -349, 682, 719]

SOLUTION: [-464, -434]

PROBLEM: [213, 40, -170, 936, 728, 240, 893, -962, -757, -637, -981, 353, 429, -237, -122, -525, 262, 581, 189, -244, 923, -666, 170, -926]

SOLUTION: [-757, 353, -525, 262, -666]

PROBLEM: [742, 120, -569, 352, 709, 454, 775, 521, -520, 895, 592, -8, -545, -209, -962, 382, -522, -908, 345, -167, -550, 4, -182, -68, -921]

SOLUTION:
[454, -8, -545, 4]