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: [-791, 501, 790, -829, -573, -679, -87, 680, 540, 547, -454, 56, -481, -965, 754, -738, 562, -994, -598, -354, 418, 770, -86, -434, -202]

SOLUTION: [-454, -434, -202]

PROBLEM: [-214, 832, -372, 815, 792, 378, 563, 797, -411, 328, 768, -276, -528, -381, -252, 297, -590, -454, -474]

SOLUTION: [797, -252, -454, -474]

PROBLEM: [803, -717, -819, -230, 160, 362, 548, -945, -810, 118, 313, -317, -407, -99, 372, 926]

SOLUTION:
[-717, 313, -99]