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:
[-252, 262, 89, 758, -495, -646, -423, 731, -805, -975, 547, -221, 54, -14, 32, 307, -239, -305, -635, -691, 518, -816]
answer:
[-252, 262, -646]


question:
[-535, -655, -339, -433, -94, 337, -506, 109, -856, 747, 515, 740, -509, 441, -825, -905, 740, -291, -682]
answer:
[-535, 747, 515]


question:
[-565, -276, 601, -415, 521, 606, 990, -947, -327, -899, -804, -453, -689, -25, -4, -219, 878, -940, 176, 887, -112, -186, 617, -809, 661]
answer:

[-565, 606, -4, 878]