Part 1. 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.
Part 2. Example
[77, 999, 855, 10, 56, 121, 801]
Answer: [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.
Part 3. Exercise
[-779, 102, 861, -584, -891, 745, -290, 109, 621, 874, 539, 391, 375, -8, -77, 502, -921, 619, 365, 727, 892, 129, -291, -770]
Answer:
[-8, -77, 727]