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: [  0.247 -34.264  38.83  -15.515]

Output: 38.83


Input: Consider Input: [ -4.218  11.568 -35.518  69.858  91.416  97.006  21.304 -84.722]

Output: 97.006


Input: Consider Input: [  1.27   95.942  16.752 -81.649 -18.966 -78.378 -23.648 -31.386 -51.277]


Output: 95.942