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:
[17, -81, -53, 54]
answer:
[34, 243, 159, 108]


question:
[-24, -12, -93, -47, -40, 80, -75, 7]
answer:
[72, 36, 279, 141, 120, 160, 225, 14]


question:
[-47, -48]
answer:

[141, 144]