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: [ -0.993  10.858 -67.86  -58.607  87.275  76.822]

Output: 87.275


Input: Consider Input: [ 20.12   -7.316  12.442 -30.154  71.836 -81.266 -81.691]


Output: -81.691