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: [54, -7]

SOLUTION: [108, 21]

PROBLEM: [1, 82, -12]

SOLUTION: [2, 164, 36]

PROBLEM: [-57, -34, 66, -82, 90, -95, 82, -50]

SOLUTION:
[171, 102, 132, 246, 180, 285, 164, 150]