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: [-11, 9, 19, -96, -86, 6, 74, -85, -87, 1, -15]

[33, 18, 38, 288, 258, 12, 148, 255, 261, 2, 45]