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: [86.728 29.746]

Output: 86.728


Input: Consider Input: [ 25.373   2.007 -87.722  75.338  87.137  -9.944 -10.238  70.5  ]

Output: -87.722


Input: Consider Input: [ 80.623  48.56   93.986 -20.927  27.624 -47.142 -75.639  49.636  48.558
 -21.838]


Output: 93.986