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.

Ex Input:
[ 38.551 -15.924  68.95  -12.776  72.698  24.928  87.002  82.231  50.058
  15.418]

Ex Output:
87.002


Ex Input:
[-79.894 -12.95  -90.309  59.41   88.066  -2.455 -29.335  27.494 -58.359
  77.607]

Ex Output:
-90.309


Ex Input:
[ 51.689  92.818 -74.927  56.218  13.756 -64.396 -56.421]

Ex Output:

92.818