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:
[-42.494  60.759 -16.04   24.398  31.403  47.311]

Ex Output:
60.759


Ex Input:
[ 57.306  55.989 -18.203]

Ex Output:
57.306


Ex Input:
[-47.412 -98.334  18.805  15.418]

Ex Output:

-98.334