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:
[ 78.698 -14.418  92.212   8.429  -7.454  69.305  55.456]

Ex Output:
92.212


Ex Input:
[14.612 37.989]

Ex Output:
37.989


Ex Input:
[ 21.437 -19.384 -97.449  40.707]

Ex Output:

-97.449