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:
[1, 29, -9, 37]

Ex Output:
[2, 58, 27, 74]


Ex Input:
[-73, 95, -100, 41, -57, 80, -68, -90, -4, 78, 75]

Ex Output:
[219, 190, 300, 82, 171, 160, 204, 270, 12, 156, 150]


Ex Input:
[86, -60, 69, -53, -7, 66, -21, -100]

Ex Output:

[172, 180, 138, 159, 21, 132, 63, 300]