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: [-50, -51, 0, 70, -86, -36, 79, 46, -40]

SOLUTION: [150, 153, 0, 140, 258, 108, 158, 92, 120]

PROBLEM: [-49, 45, 4, 78, 19, -48, 60, -13, 14, -45, 7]

SOLUTION: [147, 90, 8, 156, 38, 144, 120, 39, 28, 135, 14]

PROBLEM: [-24, -88, -1, -51, 5, -36, -46, 61]

SOLUTION:
[72, 264, 3, 153, 10, 108, 138, 122]