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: [-211, 842, 379, -75, -201, 782, -867, -906, -586, -144, 9, 560, 187, -298, -764, 240, -509, 657, 479]

SOLUTION: [9]

PROBLEM: [784, -948, 424, 101, 912, 530, 625, 822, -971, -54, 897, -799, -782, -761, -946, -36, 940, -30, -833, 865, 471]

SOLUTION: [424, 101]

PROBLEM: [900, 853, -906, -632, 834, -133, -302, 416, -584, -151, 294, -553, 238, -536, 578, -517, -967, 655, -649, -276]

SOLUTION:
[-151]