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:
[  8.124  -9.291 -29.958 -19.435  71.624 -14.688]

Ex Output:
71.624


Ex Input:
[-39.119 -31.699  34.   ]

Ex Output:
-39.119


Ex Input:
[-87.139  59.823  41.614  87.704]

Ex Output:

87.704