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: [-87.019 -66.689  58.93  -55.862]

Output: -87.019


Input: Consider Input: [-86.848  -0.462]

Output: -86.848


Input: Consider Input: [-44.866  27.709  97.85 ]


Output: 97.85