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: [-80, -57, 55]

SOLUTION: [240, 171, 110]

PROBLEM: [-58, 17, 68, -72, 73, -63, 30, -43]

SOLUTION: [174, 34, 136, 216, 146, 189, 60, 129]

PROBLEM: [-30, -97, -38]

SOLUTION:
[90, 291, 114]