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, -3, 90]

SOLUTION: [152, 9, 180]

PROBLEM: [-29, 15, -31, 74, 99, -83, -58]

SOLUTION: [87, 30, 93, 148, 198, 249, 174]

PROBLEM: [45, 11, 66, -72, 1, 85]

SOLUTION:
[90, 22, 132, 216, 2, 170]