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.

Input: Consider Input: [-20.017  99.38 ]

Output: 99.38


Input: Consider Input: [-42.494  60.759 -16.04   24.398  31.403  47.311]

Output: 60.759


Input: Consider Input: [-63.42  -47.926  48.033 -18.453  82.36 ]


Output: 82.36