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: [278, 846, 441, 162, 789, -983, 982, 946, -337, 492, 151, 868, 315, 297, -639, -769, 588, 847, 760, -835, -722]

SOLUTION: [151, 868]

PROBLEM: [-653, -617, -765, 424, 891, 482, 404, -412, 918, -757, -397, -997, 564, -466, -191, 183, 144, -392, 679, 383, -768, -655]

SOLUTION: [424, 404, -757, -191, 383]

PROBLEM: [-18, 797, -236, 512, 106, -396, 232, 555, 762, -547, -603, 563, -900, 827, 987, -516, -130, -259, -540, 139, -77, -368, 880, -508]

SOLUTION:
[797, 232, 555, -77]