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: [-49, 45, 4, 78, 19, -48, 60, -13, 14, -45, 7]

[147, 90, 8, 156, 38, 144, 120, 39, 28, 135, 14]