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: [-21.009 -44.321 -19.001  93.737 -45.393   6.233  86.538 -71.733  -2.644]

Output: 93.737


Input: Consider Input: [  0.429  86.374  16.746 -78.312]

Output: 86.374


Input: Consider Input: [-68.918 -91.678  11.509 -64.844  -6.984 -51.381 -70.058]


Output: -91.678