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: [-788, 695, 98, 883, 419, -174, 187, 388, 523, -889, -395, 207, 993, -469, 486, 584, 787, 121, 670, 668, 157, 212, 930]

SOLUTION: [787, 121, 212]

PROBLEM: [228, 86, 288, -360, 952, -394, 699, -29, -613, 399, 188, 727, -74, 219, -766, -541, -354, 687, 602, -652, 3, -726, 153]

SOLUTION: [727, 3]

PROBLEM: [479, -813, 15, -75, 232, 278, 803, -509, -262, -612, 430, -450, -9, -693, -948, -443, 169, 678, -497]

SOLUTION:
[232, -262, -9]