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:
[-220, -340, 472, -774, 175, 457, 56, 345, -136, -183, -946, 498, -296, 51, 120, -317, -52]
answer:
[]


question:
[-729, 393, -602, -511, -133, 668, 919, 508, -803, -498, -189, 509, -405, 138, 974, 771, 601, 931]
answer:
[393, 919]


question:
[-452, -596, 480, -117, 84, -622, 292, -788, -522, 345, -692, 973, 823, 828, -131]
answer:

[292, 828, -131]