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:
[29.336 47.224]

Ex Output:
47.224


Ex Input:
[-43.059 -34.605 -17.871   5.129  53.501 -34.879  79.496  37.784 -57.157]

Ex Output:
79.496


Ex Input:
[ 81.358  23.553 -13.721 -99.169 -95.493 -82.022  44.963  15.217  62.398
 -30.477]

Ex Output:

-99.169