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: [39, 44]

SOLUTION: [78, 88]

PROBLEM: [-71, -68, 94, 64, -63]

SOLUTION: [213, 204, 188, 128, 189]

PROBLEM: [-56, 76]

SOLUTION:
[168, 152]