instruction:
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.
question:
[54, -52, -4, 15, -87, 77, 32, 81]
answer:
[108, 156, 12, 30, 261, 154, 64, 162]


question:
[-31, 48, 31, -14, -52, -91, -30, 90, -95, -81]
answer:
[93, 96, 62, 42, 156, 273, 90, 180, 285, 243]


question:
[31, 45, 10, 9, 37, -87, -29, -9]
answer:

[62, 90, 20, 18, 74, 261, 87, 27]