Instructions: 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: [70, 11, 2, 96, 71, 21, 10, 6, 61, 70, -51]
Output:
[140, 22, 4, 192, 142, 42, 20, 12, 122, 140, 153]