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: [408, 315, 517, 642, 194, -919, 877, 20, -916, -60, -428, -117, -817, 477, -710, -51, -117, -707, 872, 296, -779, 437, 325, 272]

SOLUTION: [-919, -707, 272]

PROBLEM: [-806, 774, -937, -110, -78, 291, -506, -176, 744, -605, -715, 496, 532, 979, -918]

SOLUTION: [979]

PROBLEM: [330, 174, -41, -931, -206, 296, -984, 121, -967, 104, -390, -81, -956, -103, -150, 513]

SOLUTION:
[121]