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:
[ 81.09    4.891 -63.405  32.024  97.455 -30.955 -93.712  17.641]

Ex Output:
97.455


Ex Input:
[-29.77   48.413  -9.822  67.528]

Ex Output:
67.528


Ex Input:
[47.632 24.634]

Ex Output:

47.632