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:
[ 39.943  22.752 -55.807  19.518  67.928 -61.156  68.562  62.067  31.929]

Ex Output:
68.562


Ex Input:
[-39.119 -31.699  34.   ]

Ex Output:
-39.119


Ex Input:
[ 53.16  -17.076  53.369 -59.849  21.472  -2.083 -17.767 -52.365  -8.883
   5.001]

Ex Output:

-59.849