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: [100, -13, 96, -84, 61, 54, 38, 78, -51]

SOLUTION: [200, 39, 192, 252, 122, 108, 76, 156, 153]

PROBLEM: [87, -62, 62, -61]

SOLUTION: [174, 186, 124, 183]

PROBLEM: [-30, 73, 53, 15, 82, 77]

SOLUTION:
[90, 146, 106, 30, 164, 154]