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:
[-71.098  39.68  -20.648  73.947]

Ex Output:
73.947


Ex Input:
[ 54.604 -80.502  93.064  74.155  74.329  65.065   3.538  17.899]

Ex Output:
93.064


Ex Input:
[ 31.786 -54.723  56.833  63.899  49.848 -33.7   -39.628]

Ex Output:

63.899