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: [0, 30, 45, 49, 99, 21, 76, 22, 5]

SOLUTION: [0, 60, 90, 98, 198, 42, 152, 44, 10]

PROBLEM: [64, 57, 44, -28, -38, -26, -42, 74, -35]

SOLUTION: [128, 114, 88, 84, 114, 78, 126, 148, 105]

PROBLEM: [-96, -68, 33, 44, 26, -60]

SOLUTION:
[288, 204, 66, 88, 52, 180]

