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: [26, 21, 49, -6, -87, 72]

SOLUTION: [52, 42, 98, 18, 261, 144]

PROBLEM: [-68, 22, -33, 51]

SOLUTION: [204, 44, 99, 102]

PROBLEM: [63, -85, -72, 57, 99, 15, -42]

SOLUTION:
[126, 255, 216, 114, 198, 30, 126]