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: [39, 91, 9, -19, 26, -23]

SOLUTION: [78, 182, 18, 57, 52, 69]

PROBLEM: [-56, -96, 1, -2, 6, 84, -36, 62, 76, -63, 74]

SOLUTION: [168, 288, 2, 6, 12, 168, 108, 124, 152, 189, 148]

PROBLEM: [52, -49, -22, 29, -19, 42, 90]

SOLUTION:
[104, 147, 66, 58, 57, 84, 180]