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.
One example: [77, 999, 855, 10, 56, 121, 801]
Solution is here: [77, 999, 121]
Explanation: The integers 77, 999, and 121 are the only integers in the input list that start and end with the same digit.

Now, solve this: [-8, -85, 478, 468, -887, 189, -218, -453, -920, 751, -684, 351, -4, 821, 797, -566, -381, 227, -260, 451, 194]
Solution:
[-8, -4, 797]