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: [-56, 41, 89, -8, -97, -40, 73, -29, 70]

SOLUTION: [168, 82, 178, 24, 291, 120, 146, 87, 140]

PROBLEM: [20, 68, 75, 0, 77, 43, -94]

SOLUTION: [40, 136, 150, 0, 154, 86, 282]

PROBLEM: [-43, -20, 98, 18, -43]

SOLUTION:
[129, 60, 196, 36, 129]