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: [-640, 197, 930, -255, -118, -494, 855, -442, -807, 167, -273, -97, -436, 259, 442, 681, 743, -590, 734, -343, 398, 751]

SOLUTION: [-494, -343]

PROBLEM: [759, 345, -710, -339, -5, -56, -510, 676, -225, -655, 933, -169, 572, 68, -767, -538, -49, 383, 648, 918, -233]

SOLUTION: [-5, 676, -767, 383]

PROBLEM: [-218, -996, 777, 952, 750, -499, -601, 679, 222, -425, -192, 580, 684, -84, 884, 850, 587, -189, -932, -162, -829, -9, 541]

SOLUTION:
[777, 222, -9]