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:
[-13.887  54.164  63.864  54.951 -15.801  57.821  74.371  17.42  -42.28 ]

Ex Output:
74.371


Ex Input:
[15.658 -0.203]

Ex Output:
15.658


Ex Input:
[ 29.906  51.558  74.416  -5.8   -47.265]

Ex Output:

74.416