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:
[-50.692  61.455 -21.707   0.757]

Ex Output:
61.455


Ex Input:
[  4.118  11.667  -5.211 -32.002 -71.581  13.602]

Ex Output:
-71.581


Ex Input:
[38.314 -1.848 25.053 14.606 28.646 17.881]

Ex Output:

38.314