instruction:
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.
question:
[  8.39  -48.643 -14.242  64.353]
answer:
64.353


question:
[ -0.291   2.478 -93.09   75.194  67.578  38.212]
answer:
-93.09


question:
[-72.134 -69.982  90.806  69.292]
answer:

90.806