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: [ 68.145  96.477 -45.588]

Output: 96.477


Input: Consider Input: [-31.503  81.372]

Output: 81.372


Input: Consider Input: [ 58.183  47.664   4.944  12.086  83.973 -97.379  38.563 -12.297 -40.376]


Output: -97.379