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:
[-55, 80, 85, 75, -39]
answer:
[165, 160, 170, 150, 117]


question:
[-14, 86, 52, 86, 8, -35]
answer:
[42, 172, 104, 172, 16, 105]


question:
[-72, -18]
answer:

[216, 54]