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.
Input: [-18, 9, -31, 17, -9, 32, 100, -70, -63, -14, -90]

[54, 18, 93, 34, 27, 64, 200, 210, 189, 42, 270]