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: [-35, 20, -89, -33, -2, 90, -51, 16, -37, 65, 31]

SOLUTION: [105, 40, 267, 99, 6, 180, 153, 32, 111, 130, 62]

PROBLEM: [-3, -40, 24, -57, 90, 11, 30]

SOLUTION: [9, 120, 48, 171, 180, 22, 60]

PROBLEM: [-37, 91, -16, 54, -28, -41, -43]

SOLUTION:
[111, 182, 48, 108, 84, 123, 129]