In mathematics, the absolute value of a number is the non-negative value of that number, without regarding its sign. For example, the absolute value of -2 is 2, and the absolute value of 5 is 5. In this task you will be given a list of numbers and you need to return the element with highest absolute value. If a negative and positive element have the same absolute value you should return the positive element. The absolute value for negative numbers can be found by multiplying them by -1. After finding the element with the maximum absolute value you should return the value of that element before you applied the absolute value.

Ex Input:
[-15.612 -77.842]

Ex Output:
-77.842


Ex Input:
[ 88.885 -56.507  70.97   57.182 -96.762  78.263]

Ex Output:
-96.762


Ex Input:
[ 57.882  99.866 -13.193   7.199]

Ex Output:

99.866