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: [96, 55]

SOLUTION: [192, 110]

PROBLEM: [-87, -1, 8]

SOLUTION: [261, 3, 16]

PROBLEM: [21, 94, 97, -21]

SOLUTION:
[42, 188, 194, 63]