Definition: 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.
Input: [-46, 29, -40, -22, 59, -91, 72, 74, 74, 15]

[138, 58, 120, 66, 118, 273, 144, 148, 148, 30]