In this task you will be given a list of integers. You should find the minimum absolute difference between 2 integers in the list. The absolute difference is the absolute value of one integer subtracted by another. The output should be a single integer which is the smallest possible absolute distance.

Q: [3, 62, -52, 61]

A: 1
****
Q: [68, -44, 72, 0, 64, 14, 16, -56]

A: 2
****
Q: [86, 87, 61]

A:
1
****