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:
[14.612 37.989]

Ex Output:
37.989


Ex Input:
[-43.549  91.443]

Ex Output:
91.443


Ex Input:
[ 85.135   5.08   54.257  93.603  -4.986 -73.432  50.078]

Ex Output:

93.603