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: [-81.606  -0.549]

Output: -81.606


Input: Consider Input: [ 51.75  -38.771 -63.912 -62.211  56.635 -45.383 -33.191  68.631  79.417
 -41.681]

Output: 79.417


Input: Consider Input: [ 78.015 -69.672  59.36   21.729  25.493]


Output: 78.015