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: [-17, 15, -47, -66, 50, 70, 12, 24, 77, -61, -78]

[51, 30, 141, 198, 100, 140, 24, 48, 154, 183, 234]