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: [86, 97, 72, 15, 62, 14, 52, 99, -39, 68]

[172, 194, 144, 30, 124, 28, 104, 198, 117, 136]