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

question:
[-10, -758, 650, -614, 964, 899, -89, -696, 555, -267, -544, 173, 986, -49, 957, 523, 890]
answer:
[-696, 555]

question:
[250, -94, 24, -978, -507, -588, 999, 352, 653, -295, 848, 681, -624, -296, 787, -497, -874, -147, 284, 215, -980, 222, -479, -660, -978]
answer:
[999, 848, 787, 222]