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: [-76, 61, -57]

SOLUTION: [228, 122, 171]

PROBLEM: [62, -41, 30, 85, 47, -38, 13, -70, 87, 37]

SOLUTION: [124, 123, 60, 170, 94, 114, 26, 210, 174, 74]

PROBLEM: [91, 7, -7, 55]

SOLUTION:
[182, 14, 21, 110]