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.

Input: Consider Input: [-27, 3, 76, 4, 17, -17, -19, -52, -62, -20]

Output: 1


Input: Consider Input: [31, 35, 37, 89, -59, -99, -37, 36, -36, -12]

Output: 1


Input: Consider Input: [-28, 25, -49, -30, -55, -50, -20, 61, -20]


Output: 0