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: [-36.659 -56.575  32.997  40.098]

Output: -56.575


Input: Consider Input: [ 49.592 -78.537 -20.073  81.134   9.204  84.775 -67.841 -57.461]

Output: 84.775


Input: Consider Input: [ -8.445  52.43  -13.138]


Output: 52.43