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
[797, 306, 291, -126, -247, 371, -78, 148, 762, 456, -882, -332, -887, 956, 390]
Answer:
[797]