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: [73, -83, -78, -4, -24, -75, 85, 4]

[146, 249, 234, 12, 72, 225, 170, 8]