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:
[ 40.792 -66.356]

Ex Output:
-66.356


Ex Input:
[89.722 50.282]

Ex Output:
89.722


Ex Input:
[ 64.754 -85.244  83.212  79.449 -35.766]

Ex Output:

-85.244