TASK 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.
PROBLEM: [-11, 15, -12]

SOLUTION: [33, 30, 36]

PROBLEM: [12, -28, -5, -2, -33, 28, 10, -63, 15, 91]

SOLUTION: [24, 84, 15, 6, 99, 56, 20, 189, 30, 182]

PROBLEM: [60, -43, -16, -92, -24]

SOLUTION:
[120, 129, 48, 276, 72]

