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: [-43.549  91.443]

Output: 91.443


Input: Consider Input: [ 88.711 -99.097 -99.475   8.164 -66.183  18.181  74.046  87.915  84.829
 -96.165]

Output: -99.475


Input: Consider Input: [-34.093  64.149 -48.364  66.402  55.698]


Output: 66.402