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: [-788, -244, 357, 814, 817, -397, 213, -471, -901, -76, -556, 492, -186, 921, 468, -373, -457, -51, 175]

SOLUTION: [-373]

PROBLEM: [-949, 211, -61, -635, 773, -935, 170, 162, -581, -326, 391, 611, 756, -254, 372, -628]

SOLUTION: [-949]

PROBLEM: [230, 249, -891, 442, 168, -109, -574, 431, 263, 193, -581, 915, 527, 265, 382, 166, 354, -788, 394, 153, -18, 815, 807, -709]

SOLUTION: