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: [-70, 25, 98, 86, -35]

SOLUTION: [210, 50, 196, 172, 105]

PROBLEM: [24, -73, 20, -47, -69, 93, -5, 78]

SOLUTION: [48, 219, 40, 141, 207, 186, 15, 156]

PROBLEM: [-36, 0]

SOLUTION:
[108, 0]