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:
[41.772 32.735  8.713 58.536 53.729 -2.688]

Ex Output:
58.536


Ex Input:
[-79.455 -44.646  56.061]

Ex Output:
-79.455


Ex Input:
[ 37.97  -44.882 -72.928 -90.829  68.562]

Ex Output:

-90.829