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: [636, 415, -904, 496, -473, 378, -29, 504, -221, -335, -945, -391, -125, 569, -540, -50, -485, 606, 340, -165, -257, -61]

SOLUTION: [636, 606]

PROBLEM: [-296, -835, -202, 391, -123, -704, -42, 880, -368, -267, -7, 762, -117, -714, -889, 960, -287]

SOLUTION: [-202, -7]

PROBLEM: [-227, 663, -262, -370, 1, 475, -300, -716, 794, -527, 497, -678, 991, -395, -766, -705, -127, -24, 384, 845]

SOLUTION:
[-262, 1]

