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: [-70, -93, -42, 59, 83, -42]

SOLUTION: [210, 279, 126, 118, 166, 126]

PROBLEM: [-15, -46, -10, -78, -54, -22, 21, 33, 49, 14, 61]

SOLUTION: [45, 138, 30, 234, 162, 66, 42, 66, 98, 28, 122]

PROBLEM: [87, -66]

SOLUTION:
[174, 198]