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, -51]

SOLUTION: [144, 153]

PROBLEM: [-14, -50, -29, -22, -15, -50, -16, 59]

SOLUTION: [42, 150, 87, 66, 45, 150, 48, 118]

PROBLEM: [-79, -58, -74, -42, -20, -36, 64, -94]

SOLUTION:
[237, 174, 222, 126, 60, 108, 128, 282]