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: [58, 73, 37, 9, -42, 11, 28, -14, -77, -12]

SOLUTION: [116, 146, 74, 18, 126, 22, 56, 42, 231, 36]

PROBLEM: [-50, 3, 74, -66, -67, -52, 35, -35]

SOLUTION: [150, 6, 148, 198, 201, 156, 70, 105]

PROBLEM: [46, -68]

SOLUTION:
[92, 204]