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:
[-73, 78, 73, 85, 45, 56, -18]
answer:
[219, 156, 146, 170, 90, 112, 54]


question:
[-34, 31, 45, -2, -86]
answer:
[102, 62, 90, 6, 258]


question:
[-90, 90, 59, -45, 60, -79, 14, -86, 13, -66, -45]
answer:

[270, 180, 118, 135, 120, 237, 28, 258, 26, 198, 135]