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: [89.722 50.282]

Output: 89.722


Input: Consider Input: [27.912  0.388 23.975]

Output: 27.912


Input: Consider Input: [-42.622  98.708  17.435  78.681]


Output: 98.708