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: [332, -406, 214, 558, 916, 696, 215, 713, 655, 627, 565, -899, 645, -823, -837, -222, -983, 241, -132, 123, 827]

SOLUTION: [696, 565, -222]

PROBLEM: [-444, 483, -912, -332, 289, 684, 622, -213, -664, -203, -236, -343, 763, -888, 816, 71, -245, 249, -740, -122, 547]

SOLUTION: [-444, -343, -888]

PROBLEM: [106, 875, 552, -984, -541, 728, -455, -847, 999, -667, -893, 703, 692, 561, 519, 470]

SOLUTION:
[999]