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:
[ 22.93   21.53   59.436 -12.018  13.858  74.179 -57.63  -20.471 -87.446
  50.9  ]

Ex Output:
-87.446


Ex Input:
[ 62.237 -58.431  41.947]

Ex Output:
62.237


Ex Input:
[ 66.611 -57.796 -59.77 ]

Ex Output:

66.611