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: [ 88.776  60.769  90.441 -14.188  57.711 -49.451  48.342 -80.386  81.451]

Output: 90.441


Input: Consider Input: [ 67.029 -93.977 -80.663]

Output: -93.977


Input: Consider Input: [42.605 -1.406]


Output: 42.605