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.
Input: [939, 711, 879, -779, -839, -153, -363, -704, 120, 118, 720, 967, -886, 263, -908, 865, -90, -711, 766, -977, -440]

[939, -363]