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:
[ 68.67  -77.595 -41.146]

Ex Output:
-77.595


Ex Input:
[ 39.624  17.479  30.108 -83.404]

Ex Output:
-83.404


Ex Input:
[-79.455 -44.646  56.061]

Ex Output:

-79.455