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:
[38, 67, 0, 63, -29, 84, 24]
answer:
[76, 134, 0, 126, 87, 168, 48]


question:
[50, 67, -99, 27, 98, 80]
answer:
[100, 134, 297, 54, 196, 160]


question:
[50, 1, 92, 48, 81, -80, 99]
answer:

[100, 2, 184, 96, 162, 240, 198]