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: [4, 28, 80]

SOLUTION: [8, 56, 160]

PROBLEM: [-84, 91, -15, -26, -33, 23, -37]

SOLUTION: [252, 182, 45, 78, 99, 46, 111]

PROBLEM: [2, 74, -65, -9, 7, -14, 50, 87]

SOLUTION:
[4, 148, 195, 27, 14, 42, 100, 174]