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: [87, 13, -25, 22, -29, -36, 41, -53, -63]

[174, 26, 75, 44, 87, 108, 82, 159, 189]