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.

[-13, 74]
[39, 148]

[99, 12, 36, 21, -47, -82, -55]
[198, 24, 72, 42, 141, 246, 165]

[56, 74, -1, -48, -13, -90]

[112, 148, 3, 144, 39, 270]