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:
[-50, -73, 85, -87]

Ex Output:
[150, 219, 170, 261]


Ex Input:
[68, -51, 100, -14, 37, 11, 71]

Ex Output:
[136, 153, 200, 42, 74, 22, 142]


Ex Input:
[70, 34, -88, -34, 62]

Ex Output:

[140, 68, 264, 102, 124]