Definition: 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.
Input: [91, 73, 73, -71, -52, 81, 65, -19]

[182, 146, 146, 213, 156, 162, 130, 57]