TASK 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.
PROBLEM: [873, 874, -685, -895, -508, 213, 208, -531, -682, 177, -896, 98, 931, -5, -44, -252]

SOLUTION: [-5, -44, -252]

PROBLEM: [-625, 809, -930, 183, -574, -560, 148, -923, 19, -443, -564, -155, 935, 72, 182, -42, -703, -613, 713, -972, -445, -35, 764, 367]

SOLUTION: []

PROBLEM: [-749, 580, 974, 999, 388, 219, 440, -789, -265, 620, -558, 957, 592, 205, 924, -863, -849]

SOLUTION:
[999]