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:
[ 38.977 -16.663   0.808  98.106]

Ex Output:
98.106


Ex Input:
[ 15.536 -52.813  66.118  78.187]

Ex Output:
78.187


Ex Input:
[-16.778 -20.192 -20.875 -15.329  57.081  69.46 ]

Ex Output:

69.46