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: [481, 748, -163, 459, 88, 63, -378, -727, 934, 805, 829, -164, 317, 414, -378, 737, 972, -770, 21, -458]

SOLUTION: [88, -727, 414, 737]

PROBLEM: [-558, -780, 147, 471, 231, 370, -121, -885, 329, -966, 824, -704, -481, -531, -977, -560, -219, -694, 963, -98, 868, 375]

SOLUTION: [-121, 868]

PROBLEM: [-298, 256, -550, 858, 810, 101, 729, 124, 662, -368, 568, 891, 15, 827, 718, 504, 856, 901, 540, -825, -702]

SOLUTION:
[858, 101]