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:
[-25.409 -48.859]

Ex Output:
-48.859


Ex Input:
[  0.38    1.521 -37.665  82.158 -98.339 -35.23  -26.419]

Ex Output:
-98.339


Ex Input:
[ 13.209  77.348 -84.01   72.771]

Ex Output:

-84.01