TASK DEFINITION: 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.
PROBLEM: [-50, 1, 1, -85, -39, -38, -91]

SOLUTION: 0

PROBLEM: [18, 25, -87, -10, 37, 76, 7]

SOLUTION: 7

PROBLEM: [34, 55, 70, 22, -18, 43, -25, 59, -17, 18]

SOLUTION:
1