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: [-321, 61, 858, -880, 659, 43, 39, -114, 832, 651, -839, -213, -187, -875, 538]

SOLUTION: [858]

PROBLEM: [-774, 308, -488, 36, 666, 651, 146, 585, 308, 328, 284, -244, 567, -238, 833, -204, -912, 629, -917, -428, 736, 689]

SOLUTION: [666, 585]

PROBLEM: [227, -798, 949, -779, 523, 346, -485, 338, 978, 376, 962, 231, 475, 126, 761, -340, -924, 325, -812, 685, 755, -737, -711]

SOLUTION:
[949, -737]