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:
[-21.009 -44.321 -19.001  93.737 -45.393   6.233  86.538 -71.733  -2.644]

Ex Output:
93.737


Ex Input:
[  4.118  11.667  -5.211 -32.002 -71.581  13.602]

Ex Output:
-71.581


Ex Input:
[-24.697  86.827  18.912  54.948 -18.814  62.769  79.125]

Ex Output:

86.827