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: [-60, 6, -67, -84]

SOLUTION: [180, 12, 201, 252]

PROBLEM: [-51, -18, -13]

SOLUTION: [153, 54, 39]

PROBLEM: [8, 4, -46, 47, 82]

SOLUTION:
[16, 8, 138, 94, 164]