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: [2, -86, -61, 43, -58, -93, 67, -98, -100, 87]

[4, 258, 183, 86, 174, 279, 134, 294, 300, 174]