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: [-411, -841, 679, -410, -16, -619, -657, 672, 824, -935, -10, 991, -440, -442, 212, 473, 179, 588, 777, -34, -899, 364, -332, -464, -117]

SOLUTION: [212, 777, -464]

PROBLEM: [-254, -991, -171, 340, -349, 303, -952, 612, -158, -466, 306, -72, 878, 230, -641, 202, 46, -401, 202]

SOLUTION: [-171, 303, 878, 202, 202]

PROBLEM: [-176, 995, 301, 771, -541, -735, 105, 828, -905, 731, 785, -827, -658, 67, -596, 728, 269, -631]

SOLUTION:
[828]