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: [7, -13, 34, -61, 39, 51, 42, 8, 3, -21, -93]

[14, 39, 68, 183, 78, 102, 84, 16, 6, 63, 279]