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: [821, -806, 390, -389, -433, -547, -96, -827, -817, -557, -758, -147, 105, 263, 217, 202, 732, 583, 432, 720, -342, 160, 802]

SOLUTION: [202]

PROBLEM: [-811, -411, -686, -382, -112, -697, 387, -82, 235, 55, -518, 781, 257, -744, -690, -471, 886, -7, 843, -314, 246]

SOLUTION: [-686, 55, -7]

PROBLEM: [-756, -265, -739, -292, 391, -223, -287, -933, -964, -353, 590, -247, 156, 335, 957, 693, 870, -355, -342]

SOLUTION:
[-292, -353]