In this task you will be given a list of integers. For every element in the list, if the element is positive you should multiply it by 2.  If the element is negative you should multiply it by -3. The output should be a list of integers that is the result of applying that logic to the input list.
 Note: A list is presented with comma separated numbers inside two brackets.

Example Input: [-32, 71, -81]
Example Output: [96, 142, 243]

Example Input: [57, 4, 77]
Example Output: [114, 8, 154]

Example Input: [46, 0, 18]
Example Output:
[92, 0, 36]