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:
[-51.887   2.   ]

Ex Output:
-51.887


Ex Input:
[ -8.634  76.674 -24.57   -7.64 ]

Ex Output:
76.674


Ex Input:
[93.435 48.381]

Ex Output:

93.435