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:
[ 30.698 -29.821  72.044 -20.957 -37.987  97.977 -43.717]

Ex Output:
97.977


Ex Input:
[ 64.418 -31.787  97.67   25.876  67.857  39.621  -0.767  48.485 -34.828]

Ex Output:
97.67


Ex Input:
[ -9.327  88.242 -56.412 -28.927]

Ex Output:

88.242