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: [-73, -1, -44, 78, -28, 57, 3, 28, -37]

[219, 3, 132, 156, 84, 114, 6, 56, 111]