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: [26, 91, -43, -13, 75, 75, -54, 88, 54]

SOLUTION: [52, 182, 129, 39, 150, 150, 162, 176, 108]

PROBLEM: [75, 72, 70, 66, -50, -98]

SOLUTION: [150, 144, 140, 132, 150, 294]

PROBLEM: [29, -69, -72]

SOLUTION:
[58, 207, 216]