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:
[ 62.185 -17.469  69.778  49.81  -89.273  -1.79  -75.778 -49.303  85.78
  97.015]

Ex Output:
97.015


Ex Input:
[52.139 82.918 43.721 74.239]

Ex Output:
82.918


Ex Input:
[-31.226  75.949  32.105  86.93  -48.388 -63.227]

Ex Output:

86.93