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: [-763, 268, -786, 248, 572, 397, 487, 932, 641, 981, -573, 757, 275, 126, 947, 387, 959]

SOLUTION: [757, 959]

PROBLEM: [-558, -780, 147, 471, 231, 370, -121, -885, 329, -966, 824, -704, -481, -531, -977, -560, -219, -694, 963, -98, 868, 375]

SOLUTION: [-121, 868]

PROBLEM: [-515, -591, -475, 945, 92, 872, 904, 529, 723, 869, -29, 588, 65, -105, 295, -429, 94, -298, -211, -449, -704]

SOLUTION:
[-515]