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.

[-18, 9]
[54, 18]

[47, -4, 62, -90, -26, 34, 7, 17, 0, 94]
[94, 12, 124, 270, 78, 68, 14, 34, 0, 188]

[75, -75, -63, -79, -67, 11, -7]

[150, 225, 189, 237, 201, 22, 21]