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: [-50, 3, 74, -66, -67, -52, 35, -35]

SOLUTION: [150, 6, 148, 198, 201, 156, 70, 105]

PROBLEM: [-55, -82, 6, 2, 24, 90]

SOLUTION: [165, 246, 12, 4, 48, 180]

PROBLEM: [39, -40, 57, -69, 24, -100, 34, -42, -29, 96]

SOLUTION:
[78, 120, 114, 207, 48, 300, 68, 126, 87, 192]