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.

[-45, -28, 36, 40, -83, -57, -24, 11, 31, -68]
[135, 84, 72, 80, 249, 171, 72, 22, 62, 204]

[50, 67, -99, 27, 98, 80]
[100, 134, 297, 54, 196, 160]

[-11, 87, 20, 15]

[33, 174, 40, 30]