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: [212, 655, 641, 5, 99, 815, 753, 189, 662, 543, 363, -903, -623, 257, -346, 326, 893, -459, 780, 880, -91]

SOLUTION: [212, 5, 99, 363]

PROBLEM: [282, -233, -61, -234, -161, -784, 769, 604, -581, -785, 209, 815, -902, 937, -743, 79, 557, -397, -270]

SOLUTION: [282, -161]

PROBLEM: [-473, -111, -122, 14, 691, -575, 682, 958, -455, 257, 160, 600, -998, -147, 923, 100, -397, -127, 801, -535, -776, -239, 893, -425, -862]

SOLUTION:
[-111, -575, -535]