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:
[15, 170, -237, 618, 117, -215, 435, 118, -866, 140, -168, 120, 852, 407, 949, 874, -697, -789, -606, -918]
answer:
[949, -606]


question:
[-766, 270, 603, -702, 903, -171, -798, -240, -558, -394, 672, -543, 666, -243, -872, -924, -96, -778]
answer:
[-171, 666]


question:
[-513, 633, -721, -977, -934, -696, 468, 573, -12, -977, 735, -772, -873, -38, 52, 861, 79, 698, -292, 224, -937, -810, -11]
answer:

[-696, -292, -11]