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: [313, 124, -336, 899, 776, -984, -401, -810, 742, 273, 783, -83, 814, 514, 636]

SOLUTION: [313, 636]

PROBLEM: [731, -241, -81, -158, 526, -315, -364, -507, 299, 633, -978, -990, -530, 228, -772, -289, 69, 51, 218, -539, -773, -275, -178, 218, -941]

SOLUTION: []

PROBLEM: [-132, 769, -994, 315, 811, 201, -197, -345, -288, -139, -874, 508, 978, 61, 76, -35, -197, 635, 245, 919, 806, -312, 4, -782]

SOLUTION:
[919, 4]