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: [-43.727  79.02 ]

Output: 79.02


Input: Consider Input: [ 69.986  10.475  70.455  57.536  -3.536 -33.465 -65.687  47.42  -49.298
 -56.679]

Output: 70.455


Input: Consider Input: [-11.441 -34.595  69.228  16.227  63.763  63.018 -20.987  44.457 -55.539]


Output: 69.228