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:
[-71.887  33.893   0.932  67.849 -90.17   52.933]

Ex Output:
-90.17


Ex Input:
[-55.88  -19.583  31.967 -99.157 -30.349  75.525 -55.891  18.544 -60.454]

Ex Output:

-99.157