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: [-426, -745, -470, 747, -394, 971, 922, -805, 47, -690, -232, 143, -415, 804, 589, 322, 887, -631, -898, -632, 52, -714]

SOLUTION: [747, -232, -898]

PROBLEM: [4, -228, 460, -700, 760, 556, -831, 70, -746, 188, -329, 844, -36, -15, 205, 693, 497, 775, -278, 124]

SOLUTION: [4]

PROBLEM: [579, 189, -602, 844, -509, 92, 932, -327, -219, -768, 247, -382, 178, -649, 220]

SOLUTION: