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: [245, -142, -851, 98, -667, -36, -778, 429, 490, 228, -662, 183, 813, -400, -673]

SOLUTION: []

PROBLEM: [608, 869, -743, -40, 288, 447, 357, 878, 322, -545, 143, 73, -270, -147, 924, -119, -597, 294, 908, -619]

SOLUTION: [878, -545]

PROBLEM: [856, -835, -753, -478, 848, 220, 360, -150, -15, -289, -974, -620, -247, -559, -668, 332, 608, 402]

SOLUTION:
[848]