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: [-45, -28, 36, 40, -83, -57, -24, 11, 31, -68]

SOLUTION: [135, 84, 72, 80, 249, 171, 72, 22, 62, 204]

PROBLEM: [86, 40, 44, 15, 100]

SOLUTION: [172, 80, 88, 30, 200]

PROBLEM: [81, -46, 82, 84, 84, 17, 36, -86, 97, 9]

SOLUTION:
[162, 138, 164, 168, 168, 34, 72, 258, 194, 18]