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: [645, -803, -43, 665, -935, -826, 698, -732, -259, 155, 180, -246, 851, 397, 629, -123, -793, -966, -339, -476]

SOLUTION: []

PROBLEM: [312, -922, -39, -59, -212, 968, -648, 937, 87, 773, 820, 172, -349, 231, 950, -778, 740, -713, 533, -586, 649, -891, -708, -312, -564]

SOLUTION: [-212]

PROBLEM: [-39, -383, 617, -612, -479, 881, 861, 134, 696, -9, 539, 725, 791, 510, -963, 633]

SOLUTION:
[-383, 696, -9]