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: [-322, -630, -377, -339, -5, -168, -673, 400, 719, -224, -539, -755, -947, -844, 860, 858, -943, -280, -68]

SOLUTION: [-5, 858]

PROBLEM: [369, -667, -741, -131, 851, -665, 465, -998, 467, 127, -270, -898, 319, 899, -151, 948, -198]

SOLUTION: [-131, -898, -151]

PROBLEM: [876, -288, -903, 897, 858, -70, 880, -41, 381, 527, 405, -389, 755, -133, -754, -478, -571, -659, 700, 946]

SOLUTION:
[858]