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:
[88, 22, 9, 78, -13, 92, 82, -51]
answer:
[176, 44, 18, 156, 39, 184, 164, 153]


question:
[-15, 0, 89, 7]
answer:
[45, 0, 178, 14]


question:
[-91, 22]
answer:

[273, 44]