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.

Input: Consider Input: [15.658 -0.203]

Output: 15.658


Input: Consider Input: [ 97.691   9.911  96.848 -52.125 -89.099  11.149  87.032  -5.645]

Output: 97.691


Input: Consider Input: [ 12.61   78.291 -70.124  14.309  36.064]


Output: 78.291