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, -47, -72]

SOLUTION: [52, 141, 216]

PROBLEM: [95, -57, -29, 22, -3, -5]

SOLUTION: [190, 171, 87, 44, 9, 15]

PROBLEM: [-53, 50]

SOLUTION:
[159, 100]