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: [ 57.306  55.989 -18.203]

Output: 57.306


Input: Consider Input: [ -4.512 -47.977  -4.94   47.368 -70.056  -5.618]

Output: -70.056


Input: Consider Input: [-17.945 -17.32   68.789 -61.139   2.4    53.39   94.012  15.031 -44.734
  51.928]


Output: 94.012