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: [ 72.426 -71.421  60.207]

Output: 72.426


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: [ 78.053  49.885 -10.22  -74.701  67.392 -44.553]


Output: 78.053