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: [162, 149, 948, 991, -748, -966, 416, -15, 3, -898, -573, -307, -248, -520, 750]

SOLUTION: [3, -898]

PROBLEM: [-57, -656, 276, 212, 583, -697, 792, -591, 526, -932, -158, 289, -661, -164, -110, 383, 359, 151, -534, 486, 102, -84, 649]

SOLUTION: [-656, 212, 383, 151]

PROBLEM: [-989, -241, -323, -508, 39, -403, -175, -274, 621, 116, -7, 101, 344, -468, -943, -411, -362, 1, -107, -562, 959, 593]

SOLUTION:
[-989, -323, -7, 101, 1, 959]