Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
[77, 999, 855, 10, 56, 121, 801]
Solution: [77, 999, 121]
Reason: 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 instance: [-845, 12, -212, 768, 676, 444, 540, 877, 940, -6, -751, 200, -904, 785, -333, 47]
Student:
[-212, 676, 444, -6, -333]