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: [-72, -63, 57, 100, 4, 14, 68, 54, 37, -70, -25]

SOLUTION: [216, 189, 114, 200, 8, 28, 136, 108, 74, 210, 75]

PROBLEM: [78, 3, 87, -60, 73, -90, 73, -54, 63, -55, -39]

SOLUTION: [156, 6, 174, 180, 146, 270, 146, 162, 126, 165, 117]

PROBLEM: [30, 32, -8, -65, -34]

SOLUTION:
[60, 64, 24, 195, 102]