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:
[25, 57, 23, -94, -67, -36, -90, 81]

Ex Output:
[50, 114, 46, 282, 201, 108, 270, 162]


Ex Input:
[44, -55]

Ex Output:
[88, 165]


Ex Input:
[7, 79, 5, 20, 54, 37, -8, -43]

Ex Output:

[14, 158, 10, 40, 108, 74, 24, 129]