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:
[-11.569  -5.703 -91.937]

Ex Output:
-91.937


Ex Input:
[-84.399 -42.936  60.976 -10.328 -79.36  -59.008  33.909  86.984  34.787]

Ex Output:
86.984


Ex Input:
[ -4.979  33.654 -79.939  19.973]

Ex Output:

-79.939