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:
[ 69.137 -49.308 -54.4    16.788]

Ex Output:
69.137


Ex Input:
[ 38.977 -16.663   0.808  98.106]

Ex Output:
98.106


Ex Input:
[ 56.945  17.854  89.55   28.51  -41.708 -53.739  96.915 -67.402  50.925]

Ex Output:

96.915