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: [ 7.493 44.383 90.416 76.539]

Output: 90.416


Input: Consider Input: [73.992 68.433 48.882 -5.371 59.316]

Output: 73.992


Input: Consider Input: [-75.618 -28.297  55.014]


Output: -75.618