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:
[501, -146, 96, -940, -128, -43, 349, -440, 469, -209, 796, -231, 56, -333, 41, -955, -852, 159, 651, 122]
answer:
[-333]


question:
[288, 871, 844, 691, -628, -956, -195, -740, -589, 187, 491, 470, 176, 14, -463, 529]
answer:
[]


question:
[587, 839, -498, 694, 773, -783, 774, 996, -607, 402, 601, -143, -342, -557, -517, -636, 294, 358, -338, -164, 390, 767]
answer:

[-636, 767]