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: [-637, 469, -419, 362, 559, -850, -682, -395, 375, -647, 780, -798, 942, 480, 213, 710, -112, 21, 371, -972, 38, -489, -77]

SOLUTION: [-77]

PROBLEM: [848, -190, 875, -188, -55, 113, -705, 431, -811, 749, 34, 521, 240, -716, 510, -735, -781, -363]

SOLUTION: [848, -55, -363]

PROBLEM: [231, 751, 71, 732, -23, -861, -763, -544, -684, 917, 798, -46, 33, -956, -296, 44]

SOLUTION:
[33, 44]