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:
[-84.411  57.765 -30.138  63.684 -18.747 -71.293  98.58  -46.857  81.232
 -51.033]

Ex Output:
98.58


Ex Input:
[ 41.232  59.089  81.815  72.809 -26.987]

Ex Output:
81.815


Ex Input:
[ 15.321  -2.749  21.948 -80.372 -58.763 -77.214 -13.895 -16.939 -90.387]

Ex Output:

-90.387