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: [43, 54, -53, 47, -4, -43, 82, 44, 79, -15, 0]

[86, 108, 159, 94, 12, 129, 164, 88, 158, 45, 0]