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: [703, 86, 501, 805, 344, -910, 524, -501, -162, 846, 112, 534, -638, 646, 315, 502, 916, -422, 193, 944, -265, -322, -575, 353, -209]

SOLUTION: [646, -575, 353]

PROBLEM: [451, -606, 707, 117, 806, 122, -392, 271, 923, 220, -84, -463, 420, -393, 557, -458, -105]

SOLUTION: [-606, 707, -393]

PROBLEM: [-29, -224, -352, 219, 548, -953, 43, -364, 213, 48, 590, -691, 219, -599, 881, -547, 887, -230, -789]

SOLUTION: