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:
[-77.476 -52.085]

Ex Output:
-77.476


Ex Input:
[ 20.028  38.556 -26.469 -46.809 -57.751  80.656 -15.104 -10.347  39.549
 -88.669]

Ex Output:
-88.669


Ex Input:
[-28.118 -78.397  15.527  97.888 -45.375 -20.589  74.49 ]

Ex Output:

97.888