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: [760, -537, -52, -894, -724, -429, 109, 656, 24, 947, 935, 77, 61, 532, 548, 736, 112, -126, 217]

SOLUTION: [656, 77]

PROBLEM: [-553, -695, -269, 333, -358, -311, -222, -725, -841, -230, 389, -971, 55, 126, 210, -79, 801, -748, -446, -475, 883]

SOLUTION: [333, -222, 55]

PROBLEM: [-839, 320, -168, -386, 85, 686, 440, -377, 434, -232, -684, -859, 220, 0, 898, -655, -262, 201, -254, 972, 125, 613]

SOLUTION:
[686, 434, -232, 0, 898, -262]