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:
[ 39.624  17.479  30.108 -83.404]

Ex Output:
-83.404


Ex Input:
[ 46.821 -18.162  18.335  -3.508 -39.467 -37.933 -21.56   15.126  33.724]

Ex Output:
46.821


Ex Input:
[ 44.263 -90.31   49.684  36.842  -6.737   3.235 -63.834]

Ex Output:

-90.31