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: [ 21.437 -19.384 -97.449  40.707]

Output: -97.449


Input: Consider Input: [-36.987  67.325 -61.149 -21.689 -95.319  67.889  28.181]

Output: -95.319


Input: Consider Input: [-99.619 -56.519  69.579  46.272  42.541 -66.716]


Output: -99.619