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:
[ -1.177  17.178  38.368 -28.16 ]

Ex Output:
38.368


Ex Input:
[ 48.204  -9.695  28.177  85.052 -13.596]

Ex Output:
85.052


Ex Input:
[ 78.671  56.645 -58.268 -64.319 -89.172 -70.274]

Ex Output:

-89.172