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.

Ex Input:
[-12, 33, 78, 15]

Ex Output:
[36, 66, 156, 30]


Ex Input:
[-13, 74]

Ex Output:
[39, 148]


Ex Input:
[94, 40, 43, 80]

Ex Output:

[188, 80, 86, 160]