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: [937, -950, 597, 13, -286, -805, -779, -124, 114, -167, 19, -920, -575, 566, 536, -488, -436, 777, 917, -791, -83]

SOLUTION: [-575, 777]

PROBLEM: [355, 168, 650, 22, 226, 214, 453, -33, -149, -421, -821, -803, -913, -956, -451, 864, 158, 426, 423]

SOLUTION: [22, -33]

PROBLEM: [-215, -331, 45, -55, 173, -970, 890, -95, -810, 425, -617, 696, 694, -184, -839, -199, -882, -380, -198, -978, -804, 889]

SOLUTION:
[-55, 696]