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:
[-7, -39, 64, -24, 80, 27, -40]
answer:
[21, 117, 128, 72, 160, 54, 120]


question:
[-56, -36, -87, 28]
answer:
[168, 108, 261, 56]


question:
[-81, -94]
answer:

[243, 282]